[Serverless] fix breadcrumbs for alerts and slo

[Dosant]

Summary

Close #161447

This fixes deeper context breadcrumbs in serverless observability project for alerts and slos apps.
This builds on top of #169513 where we added merging of navigational project breadcrumbs with deeper context breadcrumbs set by chrome.setBreadcrumbs. The merging is based on deepLinkId, so we're adding it to base breadcrumbs. The deepLinkId is type checked.

[Dosant]

@elasticmachine merge upstream

[kibana-ci]

💛 Build succeeded, but was flaky

• Buildkite Build
• Commit: 8b8395b

Failed CI Steps

• FTR Configs #34

Test Failures

• [job] [logs] FTR Configs #34 / logstash pipeline list route "after all" hook for "shows example pipelines"
• [job] [logs] FTR Configs #34 / logstash pipeline list route "before each" hook for "links to the pipeline editor with cloned pipeline details"

Metrics [docs]

Async chunks

Total size of all lazy-loaded chunks that will be downloaded as the user navigates the app

id	before	after	diff
observability	1.1MB	1.1MB	+252.0B

History

• 💔 Build #170919 failed dd830cf
• 💔 Build #170898 failed a2239d42412ebd57e4fdf0f9c91b91874f6f1588
• 💔 Build #170864 failed 3a0f65eb9158601f569a8904d7111f2a4f11c717
• 💔 Build #170817 failed 0466afd6da54513e5aa9fca6bb181641f73a0986
• 💔 Build #170809 failed 467c1370252fccb36fabf243bcb6726a3d67c76d

To update your PR or re-run it, just comment with:
@elasticmachine merge upstream

cc @Dosant

[elasticmachine]

Pinging @elastic/appex-sharedux (Team:SharedUX)

[mgiota]

Code review looks good to me. I want to test it locally as well, before I approve

[mgiota]

I tested both serverless and stateful and breadcrumbs look good! I attach a screenshot from serverless. I just noticed that your PR is missing a release version label.

[Dosant]

Code review looks good to me. I want to test it locally as well, before I approve

Thanks! afaik they are added automatically by kibanamachine depending on the backports