MON-4414: Optional Monitoring Capability

[rexagod]

Goes over the details for the OptionalMonitoring capability, which targets putting the in-cluster monitoring stack in a telemetry-only state. Note that the metric targets are not modified under this capability itself, but only when the telemetry collection profile is enabled.

[openshift-ci-robot]

@rexagod: This pull request references MON-4414 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the task to target the "4.21.0" version, but no target version was set.

In response to this:

Goes over the details for the OptionalMonitoring capability, which targets putting the in-cluster monitoring stack in a telemetry-only state. Note that the metric targets are not modified under this capability itself, but only when the telemetry collection profile is enabled.

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[openshift-ci]

Skipping CI for Draft Pull Request.
If you want CI signal for your change, please convert it to an actual PR.
You can still manually trigger a test run with /test all

[openshift-ci]

[APPROVALNOTIFIER] This PR is NOT APPROVED

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[openshift-ci]

@rexagod: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/markdownlint	c701918	link	true	/test markdownlint

Full PR test history. Your PR dashboard.

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[simonpasquier]

/unassign @moadz
/cc @jan--f