[Security Solution] Elastic Security Assistant fixes

[andrew-goldstein]

• Changes the New chat button text from New chat to Chat, because a new chat context is not created if an existing chat is in progress
• Updates the Data Quality dashboard user prompt to remove references to API requests
• Fixes an issue where user prompts were not filtered by category

[elasticmachine]

Pinging @elastic/security-solution (Team: SecuritySolution)

[kibana-ci]

💛 Build succeeded, but was flaky

• Buildkite Build
• Commit: 767ef7a

Failed CI Steps

• Security Solution Tests #3

Test Failures

• [job] [logs] Security Solution Tests #3 / Inspect Explore pages inspect Users page

Metrics [docs]

Module Count

Fewer modules leads to a faster build time

id	before	after	diff
securitySolution	4053	4054	+1

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/ecs-data-quality-dashboard	1	5	+4

Any counts in public APIs

Total count of every any typed public API. Target amount is 0. Run node scripts/build_api_docs --plugin [yourplugin] --stats any for more detailed information.

id	before	after	diff
@kbn/ecs-data-quality-dashboard	0	2	+2

Async chunks

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

id	before	after	diff
securitySolution	10.5MB	10.6MB	+107.0KB

Unknown metric groups

API count

id	before	after	diff
@kbn/ecs-data-quality-dashboard	9	13	+4

ESLint disabled line counts

id	before	after	diff
enterpriseSearch	17	19	+2
securitySolution	400	404	+4
total			+6

Total ESLint disabled count

id	before	after	diff
enterpriseSearch	18	20	+2
securitySolution	480	484	+4
total			+6

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

cc @andrew-goldstein