[7.x] [Lens] Color in dimension trigger (#76871)

[flash1293]

Backports the following commits to 7.x:

• [Lens] Color in dimension trigger ([Lens] Color in dimension trigger #76871)

[kibanamachine]

💚 Build Succeeded

• continuous-integration/kibana-ci/pull-request
• Commit: 890ffdb

Metrics [docs]

Module Count

Fewer modules leads to a faster build time

id	before	after	diff
lens	433	435	+2

Async chunks

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

id	before	after	diff
lens	920.5KB	927.3KB	+6.8KB

Page load bundle

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

id	before	after	diff
lens	50.7KB	52.4KB	+1.7KB

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