release-22.2:Backport!6957

Merged Andrey Vertiprahov requested to merge cherry-pick-09a2cf08 into release-22.2

Add sync_diagnostic_labels settings to global config.

See merge request !6957 (merged)

(cherry picked from commit 09a2cf08)

8bcf6dd8 Add sync_diagnostic_labels settings to global config. b964c14b Fix black.

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