[8.x] Update docker.elastic.co/wolfi/chainguard-base:latest Docker digest to 26caa6b (main) (#198639)

[kibanamachine]

Backport

This will backport the following commits from main to 8.x:

• Update docker.elastic.co/wolfi/chainguard-base:latest Docker digest to 26caa6b (main) (#198639)

Questions ?

Please refer to the Backport tool documentation

If you want to rebase/retry this PR, check\r\nthis box\r\n\r\n---\r\n\r\nThis PR has been generated by [Renovate\r\nBot](https://togithub.com/renovatebot/renovate).\r\n\r\n\r\n\r\nCo-authored-by: elastic-renovate-prod[bot] <174716857+elastic-renovate-prod[bot]@users.noreply.github.com>","sha":"b71efcfe7c6c313aab3b85d7ad157d049c9bab7d","branchLabelMapping":{"^v9.0.0$":"main","^v8.17.0$":"8.x","^v(\\d+).(\\d+).\\d+$":"$1.$2"}},"sourcePullRequest":{"labels":["Team:Operations","release_note:skip","v9.0.0","backport:prev-minor","ci:project-deploy-elasticsearch","v8.16.0"],"title":"Update docker.elastic.co/wolfi/chainguard-base:latest Docker digest to 26caa6b (main)","number":198639,"url":"https://github.com//pull/198639","mergeCommit":{"message":"Update docker.elastic.co/wolfi/chainguard-base:latest Docker digest to 26caa6b (main) (#198639)\n\nThis PR contains the following updates:\r\n\r\n| Package | Update | Change |\r\n|---|---|---|\r\n| docker.elastic.co/wolfi/chainguard-base | digest | `7082adc` ->\r\n`26caa6b` |\r\n\r\n---\r\n\r\n### Configuration\r\n\r\n📅 **Schedule**: Branch creation - At any time (no schedule defined),\r\nAutomerge - At any time (no schedule defined).\r\n\r\n🚦 **Automerge**: Disabled by config. Please merge this manually once you\r\nare satisfied.\r\n\r\n♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the\r\nrebase/retry checkbox.\r\n\r\n🔕 **Ignore**: Close this PR and you won't be reminded about this update\r\nagain.\r\n\r\n---\r\n\r\n- [ ] If you want to rebase/retry this PR, check\r\nthis box\r\n\r\n---\r\n\r\nThis PR has been generated by [Renovate\r\nBot](https://togithub.com/renovatebot/renovate).\r\n\r\n\r\n\r\nCo-authored-by: elastic-renovate-prod[bot] <174716857+elastic-renovate-prod[bot]@users.noreply.github.com>","sha":"b71efcfe7c6c313aab3b85d7ad157d049c9bab7d"}},"sourceBranch":"main","suggestedTargetBranches":["8.16"],"targetPullRequestStates":[{"branch":"main","label":"v9.0.0","branchLabelMappingKey":"^v9.0.0$","isSourceBranch":true,"state":"MERGED","url":"https://github.com//pull/198639","number":198639,"mergeCommit":{"message":"Update docker.elastic.co/wolfi/chainguard-base:latest Docker digest to 26caa6b (main) (#198639)\n\nThis PR contains the following updates:\r\n\r\n| Package | Update | Change |\r\n|---|---|---|\r\n| docker.elastic.co/wolfi/chainguard-base | digest | `7082adc` ->\r\n`26caa6b` |\r\n\r\n---\r\n\r\n### Configuration\r\n\r\n📅 **Schedule**: Branch creation - At any time (no schedule defined),\r\nAutomerge - At any time (no schedule defined).\r\n\r\n🚦 **Automerge**: Disabled by config. Please merge this manually once you\r\nare satisfied.\r\n\r\n♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the\r\nrebase/retry checkbox.\r\n\r\n🔕 **Ignore**: Close this PR and you won't be reminded about this update\r\nagain.\r\n\r\n---\r\n\r\n- [ ] If you want to rebase/retry this PR, check\r\nthis box\r\n\r\n---\r\n\r\nThis PR has been generated by [Renovate\r\nBot](https://togithub.com/renovatebot/renovate).\r\n\r\n\r\n\r\nCo-authored-by: elastic-renovate-prod[bot] <174716857+elastic-renovate-prod[bot]@users.noreply.github.com>","sha":"b71efcfe7c6c313aab3b85d7ad157d049c9bab7d"}},{"branch":"8.16","label":"v8.16.0","branchLabelMappingKey":"^v(\\d+).(\\d+).\\d+$","isSourceBranch":false,"state":"NOT_CREATED"}]}] BACKPORT-->