[8.11] [performance] Move scalability and load APM to e2e-perf cluster (

#172494) (#172508)

# Backport

This will backport the following commits from `main` to `8.11`:
- [[performance] Move scalability and load APM to e2e-perf cluster
(#172494)](#172494)

<!--- Backport version: 8.9.7 -->

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

<!--BACKPORT
[{"author":{"name":"Jon","email":"[email protected]"},"sourceCommit":{"committedDate":"2023-12-04T17:56:36Z","message":"[performance]
Move scalability and load APM to e2e-perf cluster (#172494)\n\nIn
preparation for a cluster migration. These metrics will remain on
the\r\ne2e cluster
post-migration.","sha":"6e7b44641f87ad28c9c3f3c3ee45524c39f3a899","branchLabelMapping":{"^v8.12.0$":"main","^v(\\d+).(\\d+).\\d+$":"$1.$2"}},"sourcePullRequest":{"labels":["Team:QA","release_note:skip","backport:all-open","v8.12.0"],"number":172494,"url":"https://github.com/elastic/kibana/pull/172494","mergeCommit":{"message":"[performance]
Move scalability and load APM to e2e-perf cluster (#172494)\n\nIn
preparation for a cluster migration. These metrics will remain on
the\r\ne2e cluster
post-migration.","sha":"6e7b44641f87ad28c9c3f3c3ee45524c39f3a899"}},"sourceBranch":"main","suggestedTargetBranches":[],"targetPullRequestStates":[{"branch":"main","label":"v8.12.0","labelRegex":"^v8.12.0$","isSourceBranch":true,"state":"MERGED","url":"https://github.com/elastic/kibana/pull/172494","number":172494,"mergeCommit":{"message":"[performance]
Move scalability and load APM to e2e-perf cluster (#172494)\n\nIn
preparation for a cluster migration. These metrics will remain on
the\r\ne2e cluster
post-migration.","sha":"6e7b44641f87ad28c9c3f3c3ee45524c39f3a899"}}]}]
BACKPORT-->

Co-authored-by: Jon <[email protected]>

x-pack/test/load/config.ts

@@ -11,8 +11,8 @@ import { FtrConfigProviderContext } from '@kbn/test';
 import { GatlingTestRunner } from './runner';
 
 // These "secret" values are intentionally written in the source.
-const APM_SERVER_URL = 'https://142fea2d3047486e925eb8b223559cae.apm.europe-west1.gcp.cloud.es.io';
-const APM_PUBLIC_TOKEN = 'pWFFEym07AKBBhUE2i';
+const APM_SERVER_URL = 'https://kibana-ops-e2e-perf.apm.us-central1.gcp.cloud.es.io:443';
+const APM_PUBLIC_TOKEN = 'CTs9y3cvcfq13bQqsB';
 const AGGS_SHARD_DELAY = process.env.LOAD_TESTING_SHARD_DELAY;
 const DISABLE_PLUGINS = process.env.LOAD_TESTING_DISABLE_PLUGINS;
 const journeyName = process.env.GATLING_SIMULATIONS;

x-pack/test/scalability/config.ts

@@ -18,8 +18,8 @@ import { FtrProviderContext } from './ftr_provider_context';
 import { ScalabilityJourney } from './types';
 
 // These "secret" values are intentionally written in the source.
-const APM_SERVER_URL = 'https://142fea2d3047486e925eb8b223559cae.apm.europe-west1.gcp.cloud.es.io';
-const APM_PUBLIC_TOKEN = 'pWFFEym07AKBBhUE2i';
+const APM_SERVER_URL = 'https://kibana-ops-e2e-perf.apm.us-central1.gcp.cloud.es.io:443';
+const APM_PUBLIC_TOKEN = 'CTs9y3cvcfq13bQqsB';
 
 const AGGS_SHARD_DELAY = process.env.LOAD_TESTING_SHARD_DELAY;
 const DISABLE_PLUGINS = process.env.LOAD_TESTING_DISABLE_PLUGINS;