owner(cdc): clean up stale metrics (#4775)

[ti-chi-bot]

This is an automated cherry-pick of #4775

What problem does this PR solve?

Issue Number: close #4774

What is changed and how it works?

• Resets all owner-specific gauge vectors.

Check List

Tests

• Manual test (TODO)

Related changes

• Need to cherry-pick to the release branch

Release note

Fix stale metrics caused by owner changes.

[ti-chi-bot]

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[ti-chi-bot]

@ti-chi-bot: This cherry pick PR is for a release branch and has not yet been approved by release team.
Adding the do-not-merge/cherry-pick-not-approved label.

To merge this cherry pick, it must first be approved by the collaborators.

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[liuzix]

This fix is incomplete. Another PR will be posted later.