[ML] Utilize the DataViewLazy in ML plugin

[darnautov]

Summary

Closes #173996

The benefit of DataViewLazy is that it no longer triggers a field_caps request to Elasticsearch when being initialized. Since fields are not needed for these particular usages in the ML plugin, this change reduces redundant requests to Elasticsearch.

This PR also adds the findLazy method to the data view service that returns DataViewLazy instances instead of the DataView.

Checklist

• Unit or functional tests were updated or added to match the most common scenarios
• Flaky Test Runner was used on any tests changed

[mattkime]

data view service improvements look good, thanks!

[elasticmachine]

Pinging @elastic/ml-ui (:ml)

[darnautov]

@elasticmachine merge upstream

[jgowdyelastic]

LGTM

[kibana-ci]

💛 Build succeeded, but was flaky

• Buildkite Build
• Commit: 0ba0dc4

Failed CI Steps

Metrics [docs]

Page load bundle

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

id	before	after	diff
dataViews	61.5KB	61.7KB	+231.0B

Unknown metric groups

API count

id	before	after	diff
data	3199	3205	+6
dataViews	1158	1170	+12
total			+18

References to deprecated APIs

id	before	after	diff
ml	35	34	-1

History

• 💔 Build #223985 failed ba3d134

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

cc @darnautov