[8.x] [Search profiler] Migrate ace to monaco (#195343)

[sabarasaba]

Backport

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

• [Search profiler] Migrate ace to monaco (#195343)

Questions ?

Please refer to the Backport tool documentation

[elasticmachine]

💚 Build Succeeded

• Buildkite Build
• Commit: 6c7f5da

Metrics [docs]

Module Count

Fewer modules leads to a faster build time

id	before	after	diff
searchprofiler	91	78	-13

Async chunks

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

id	before	after	diff
searchprofiler	161.2KB	48.2KB	-113.0KB

Page load bundle

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

id	before	after	diff
searchprofiler	16.0KB	15.5KB	-486.0B