[8.8] Fix build a connector document link (#156967)

[kibanamachine]

Backport

This will backport the following commits from main to 8.8:

• Fix build a connector document link (#156967)

Questions ?

Please refer to the Backport tool documentation

[kibana-ci]

💚 Build Succeeded

• Buildkite Build
• Commit: 529e418

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
lists	157.5KB	157.5KB	-21.0B

Page load bundle

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

id	before	after	diff
core	353.1KB	353.1KB	-21.0B

Unknown metric groups

ESLint disabled line counts

id	before	after	diff
enterpriseSearch	17	19	+2
securitySolution	399	402	+3
total			+5

Total ESLint disabled count

id	before	after	diff
enterpriseSearch	18	20	+2
securitySolution	479	482	+3
total			+5

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

cc @efegurkan