[Search] New Connectors and Web Crawlers temp icons

[JoseLuisGJ]

Summary

The new Connectors and Web Crawler icons were redesigned and will be provided by EUI with this PR. While those are not available waiting for next EUI release, we agreed with EUI team to update any reference with custom EUI icons in the meantime to later get them from EUI and remove this custom implementation.

Checklist

Check the PR satisfies following conditions.

Reviewers should verify this PR satisfies this list as well.

• Any text added follows EUI's writing guidelines, uses sentence case text and includes i18n support
• Documentation was added for features that require explanation or tutorials
• Unit or functional tests were updated or added to match the most common scenarios
• If a plugin configuration key changed, check if it needs to be allowlisted in the cloud and added to the docker list
• This was checked for breaking HTTP API changes, and any breaking changes have been approved by the breaking-change committee. The release_note:breaking label should be applied in these situations.
• Flaky Test Runner was used on any tests changed
• The PR description includes the appropriate Release Notes section, and the correct release_note:* label is applied per the guidelines

Identify risks

Does this PR introduce any risks? For example, consider risks like hard to test bugs, performance regression, potential of data loss.

Describe the risk, its severity, and mitigation for each identified risk. Invite stakeholders and evaluate how to proceed before merging.

• See some risk examples
• ...

[elasticmachine]

💚 Build Succeeded

• Buildkite Build
• Commit: 3a826db

Metrics [docs]

Module Count

Fewer modules leads to a faster build time

id	before	after	diff
enterpriseSearch	1423	1424	+1
searchIndices	217	220	+3
serverlessSearch	309	312	+3
total			+7

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
@kbn/search-shared-ui	8	12	+4

Async chunks

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

id	before	after	diff
enterpriseSearch	1.6MB	1.6MB	+1.4KB
searchIndices	171.6KB	171.6KB	+6.0B
serverlessSearch	357.5KB	363.2KB	+5.6KB
total			+7.0KB

Page load bundle

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

id	before	after	diff
enterpriseSearch	42.3KB	38.9KB	-3.3KB

Unknown metric groups

API count

id	before	after	diff
@kbn/search-shared-ui	8	12	+4

History

• 💔 Build #270413 failed 9d25c90

cc @JoseLuisGJ