[Unified observability] Use the new dataViews service in the observability plugin

[afgomez]

Summary

Closes #124169

[elasticmachine]

Pinging @elastic/unified-observability (Team:Unified observability)

[fkanout]

LGTM

[afgomez]

@elasticmachine merge upstream

[kibana-ci]

💛 Build succeeded, but was flaky

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• Commit: 73dce26
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Metrics [docs]

Public APIs missing comments

Total count of every public API that lacks a comment. Target amount is 0. Run node scripts/build_api_docs --plugin [yourplugin] --stats comments for more detailed information.

id	before	after	diff
observability	327	328	+1

Async chunks

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

id	before	after	diff
observability	393.0KB	393.0KB	-4.0B

Page load bundle

Size of the bundles that are downloaded on every page load. Target size is below 100kb

id	before	after	diff
observability	85.0KB	85.0KB	+6.0B

Unknown metric groups

API count

id	before	after	diff
observability	330	331	+1

References to deprecated APIs

id	before	after	diff
observability	132	119	-13

History

• 💛 Build #22484 was flaky 8d28e2d
• 💔 Build #22454 failed eef8302

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@elasticmachine merge upstream

[kibanamachine]

Friendly reminder: Looks like this PR hasn’t been backported yet.
To create backports run node scripts/backport --pr 124952 or prevent reminders by adding the backport:skip label.

[kibanamachine]

Friendly reminder: Looks like this PR hasn’t been backported yet.
To create backports run node scripts/backport --pr 124952 or prevent reminders by adding the backport:skip label.