[7.17] [ML] Improving empty object creation (#191518)

[jgowdyelastic]

Manual backport of https://github.com/elastic/kibana/pull/191518

[elasticmachine]

Pinging @elastic/ml-ui (:ml)

[jgowdyelastic]

@elasticmachine merge upstream

[kibana-ci]

:green_heart: Build Succeeded

• Buildkite Build
• Commit: 85fa8b22345573ec5fa2eb49ab1e30e1874d68ac
• Storybooks Preview

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
ml	3.3MB	3.3MB	+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
ml	33.4KB	33.4KB	+17.0B

History

• :broken_heart: Build #231371 failed 5d9e3e32d4abc9d1b1cffdd8cd1f9f7b0b315196
• :broken_heart: Build #231255 failed 3c94d0ac8004cbfd947af3ef863570ee160d6515
• :broken_heart: Build #231179 failed 04c11e8b84dd5f18674e267cfe73cf6bdc439676

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

cc @jgowdyelastic