[enterprise-4.15] OBSDOCS-1912: Review the format for external links in monitoring docs

[eromanova97]

manual cherry-pick of #94837 to 4.15

[openshift-ci-robot]

@eromanova97: This pull request references OBSDOCS-1912 which is a valid jira issue.

In response to this:

manual cherry-pick of #94837 to 4.15

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[ocpdocs-previewbot]

🤖 Fri Jun 20 10:04:53 - Prow CI generated the docs preview:
https://95020--ocpdocs-pr.netlify.app
Complete list of updated preview URLs: artifacts/updated_preview_urls.txt

[openshift-ci]

@eromanova97: all tests passed!

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