[8.x] [Security Solution] Fixes exception item comment validation on newline chars \n (#202063)

[dhurley14]

Backport

This will backport the following commits from main to 8.x:

• [Security Solution] Fixes exception item comment validation on newline chars \n (#202063)

Questions ?

Please refer to the Backport tool documentation

[elasticmachine]

💚 Build Succeeded

• Buildkite Build
• Commit: 2eb4544

Metrics [docs]

Module Count

Fewer modules leads to a faster build time

id	before	after	diff
integrationAssistant	472	473	+1
inventory	255	256	+1
securitySolution	6342	6343	+1
total			+3

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/zod-helpers	10	13	+3

Async chunks

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

id	before	after	diff
securitySolution	13.5MB	13.5MB	+983.0B

Unknown metric groups

API count

id	before	after	diff
@kbn/zod-helpers	20	23	+3