[8.15] [ML] Functional tests: unskip anomaly detection results foreca…

…st flaky test (#187795) (#187894)

# Backport

This will backport the following commits from `main` to `8.15`:
- [[ML] Functional tests: unskip anomaly detection results forecast
flaky test (#187795)](#187795)

<!--- Backport version: 9.4.3 -->

### Questions ?
Please refer to the [Backport tool
documentation](https://github.com/sqren/backport)

<!--BACKPORT [{"author":{"name":"Melissa
Alvarez","email":"[email protected]"},"sourceCommit":{"committedDate":"2024-07-09T17:00:36Z","message":"[ML]
Functional tests: unskip anomaly detection results forecast flaky test
(#187795)\n\n## Summary\r\n\r\nUnskip skipped test due to
flakiness:\r\nhttps://github.com//issues/164381\r\nInitial
investigation appears to indicate something in the
testing\r\nenvironment - likely the chrome version. That has been
updated since so\r\nletting the CI run to confirm.\r\n\r\nFlaky test
runner
build:\r\nhttps://buildkite.com/elastic/kibana-flaky-test-suite-runner/builds/6494\r\n\r\n###
Checklist\r\n\r\nDelete any items that are not applicable to this
PR.\r\n\r\n- [ ] Any text added follows [EUI's
writing\r\nguidelines](https://elastic.github.io/eui/#/guidelines/writing),
uses\r\nsentence case text and includes
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or
functional\r\ntests](https://www.elastic.co/guide/en/kibana/master/development-tests.html)\r\nwere
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Test\r\nRunner](https://ci-stats.kibana.dev/trigger_flaky_test_runner/1)
was\r\nused on any tests changed\r\n- [ ] Any UI touched in this PR is
usable by keyboard only (learn more\r\nabout [keyboard
accessibility](https://webaim.org/techniques/keyboard/))\r\n- [ ] Any UI
touched in this PR does not create any new axe failures\r\n(run axe in
browser:\r\n[FF](https://addons.mozilla.org/en-US/firefox/addon/axe-devtools/),\r\n[Chrome](https://chrome.google.com/webstore/detail/axe-web-accessibility-tes/lhdoppojpmngadmnindnejefpokejbdd?hl=en-US))\r\n-
[ ] If a plugin configuration key changed, check if it needs to
be\r\nallowlisted in the cloud and added to the
[docker\r\nlist](https://github.com/elastic/kibana/blob/main/src/dev/build/tasks/os_packages/docker_generator/resources/base/bin/kibana-docker)\r\n-
[ ] This renders correctly on smaller devices using a
responsive\r\nlayout. (You can test this [in
your\r\nbrowser](https://www.browserstack.com/guide/responsive-testing-on-local-server))\r\n-
[ ] This was checked for
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unskip anomaly detection results forecast flaky test
","number":187795,"url":"https://github.com/elastic/kibana/pull/187795","mergeCommit":{"message":"[ML]
Functional tests: unskip anomaly detection results forecast flaky test
(#187795)\n\n## Summary\r\n\r\nUnskip skipped test due to
flakiness:\r\nhttps://github.com//issues/164381\r\nInitial
investigation appears to indicate something in the
testing\r\nenvironment - likely the chrome version. That has been
updated since so\r\nletting the CI run to confirm.\r\n\r\nFlaky test
runner
build:\r\nhttps://buildkite.com/elastic/kibana-flaky-test-suite-runner/builds/6494\r\n\r\n###
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PR.\r\n\r\n- [ ] Any text added follows [EUI's
writing\r\nguidelines](https://elastic.github.io/eui/#/guidelines/writing),
uses\r\nsentence case text and includes
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]\r\n[Documentation](https://www.elastic.co/guide/en/kibana/master/development-documentation.html)\r\nwas
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or
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updated or added to match the most common scenarios\r\n- [ ] [Flaky
Test\r\nRunner](https://ci-stats.kibana.dev/trigger_flaky_test_runner/1)
was\r\nused on any tests changed\r\n- [ ] Any UI touched in this PR is
usable by keyboard only (learn more\r\nabout [keyboard
accessibility](https://webaim.org/techniques/keyboard/))\r\n- [ ] Any UI
touched in this PR does not create any new axe failures\r\n(run axe in
browser:\r\n[FF](https://addons.mozilla.org/en-US/firefox/addon/axe-devtools/),\r\n[Chrome](https://chrome.google.com/webstore/detail/axe-web-accessibility-tes/lhdoppojpmngadmnindnejefpokejbdd?hl=en-US))\r\n-
[ ] If a plugin configuration key changed, check if it needs to
be\r\nallowlisted in the cloud and added to the
[docker\r\nlist](https://github.com/elastic/kibana/blob/main/src/dev/build/tasks/os_packages/docker_generator/resources/base/bin/kibana-docker)\r\n-
[ ] This renders correctly on smaller devices using a
responsive\r\nlayout. (You can test this [in
your\r\nbrowser](https://www.browserstack.com/guide/responsive-testing-on-local-server))\r\n-
[ ] This was checked for
[cross-browser\r\ncompatibility](https://www.elastic.co/support/matrix#matrix_browsers)","sha":"8f95f955e6263ded0abcc62cf3ca53bb018cbe4a"}},"sourceBranch":"main","suggestedTargetBranches":["8.15","7.17"],"targetPullRequestStates":[{"branch":"8.15","label":"v8.15.0","branchLabelMappingKey":"^v(\\d+).(\\d+).\\d+$","isSourceBranch":false,"state":"NOT_CREATED"},{"branch":"7.17","label":"v7.17.23","branchLabelMappingKey":"^v(\\d+).(\\d+).\\d+$","isSourceBranch":false,"state":"NOT_CREATED"},{"branch":"main","label":"v8.16.0","branchLabelMappingKey":"^v8.16.0$","isSourceBranch":true,"state":"MERGED","url":"https://github.com/elastic/kibana/pull/187795","number":187795,"mergeCommit":{"message":"[ML]
Functional tests: unskip anomaly detection results forecast flaky test
(#187795)\n\n## Summary\r\n\r\nUnskip skipped test due to
flakiness:\r\nhttps://github.com//issues/164381\r\nInitial
investigation appears to indicate something in the
testing\r\nenvironment - likely the chrome version. That has been
updated since so\r\nletting the CI run to confirm.\r\n\r\nFlaky test
runner
build:\r\nhttps://buildkite.com/elastic/kibana-flaky-test-suite-runner/builds/6494\r\n\r\n###
Checklist\r\n\r\nDelete any items that are not applicable to this
PR.\r\n\r\n- [ ] Any text added follows [EUI's
writing\r\nguidelines](https://elastic.github.io/eui/#/guidelines/writing),
uses\r\nsentence case text and includes
[i18n\r\nsupport](https://github.com/elastic/kibana/blob/main/packages/kbn-i18n/README.md)\r\n-
[
]\r\n[Documentation](https://www.elastic.co/guide/en/kibana/master/development-documentation.html)\r\nwas
added for features that require explanation or tutorials\r\n- [ ] [Unit
or
functional\r\ntests](https://www.elastic.co/guide/en/kibana/master/development-tests.html)\r\nwere
updated or added to match the most common scenarios\r\n- [ ] [Flaky
Test\r\nRunner](https://ci-stats.kibana.dev/trigger_flaky_test_runner/1)
was\r\nused on any tests changed\r\n- [ ] Any UI touched in this PR is
usable by keyboard only (learn more\r\nabout [keyboard
accessibility](https://webaim.org/techniques/keyboard/))\r\n- [ ] Any UI
touched in this PR does not create any new axe failures\r\n(run axe in
browser:\r\n[FF](https://addons.mozilla.org/en-US/firefox/addon/axe-devtools/),\r\n[Chrome](https://chrome.google.com/webstore/detail/axe-web-accessibility-tes/lhdoppojpmngadmnindnejefpokejbdd?hl=en-US))\r\n-
[ ] If a plugin configuration key changed, check if it needs to
be\r\nallowlisted in the cloud and added to the
[docker\r\nlist](https://github.com/elastic/kibana/blob/main/src/dev/build/tasks/os_packages/docker_generator/resources/base/bin/kibana-docker)\r\n-
[ ] This renders correctly on smaller devices using a
responsive\r\nlayout. (You can test this [in
your\r\nbrowser](https://www.browserstack.com/guide/responsive-testing-on-local-server))\r\n-
[ ] This was checked for
[cross-browser\r\ncompatibility](https://www.elastic.co/support/matrix#matrix_browsers)","sha":"8f95f955e6263ded0abcc62cf3ca53bb018cbe4a"}}]}]
BACKPORT-->

Co-authored-by: Melissa Alvarez <[email protected]>

x-pack/test/functional/apps/ml/anomaly_detection_result_views/forecasts.ts

@@ -39,8 +39,7 @@ export default function ({ getService }: FtrProviderContext) {
   const esArchiver = getService('esArchiver');
   const ml = getService('ml');
 
-  // Failing: See https://github.com/elastic/kibana/issues/164381
-  describe.skip('forecasts', function () {
+  describe('forecasts', function () {
     this.tags(['ml']);
 
     describe('with single metric job', function () {