feat(CNPG-I): improve `PhaseUnknownPlugin` (#5274) #1

Job	Run time
Skip duplicate runs	2s
smoke test release-* branches when it's a scheduled run	0s
Check changed files	4s
Verify API doc is up to date	1m 38s
Verify CRD is up to date	42s
Run linters	2m 22s
Generate jobs for unit tests	3s
Run govulncheck	37s
Renovate Linter	41s
Run shellcheck linter	11s
Run unit tests (1.27.x)	2m 56s
Run unit tests (1.28.x)	2m 52s
Run unit tests (1.29.x)	2m 46s
Run unit tests (1.30.x)	2m 54s
Build containers	25s
Create OLM bundle and catalog	0s
Run OLM scorecard test	0s
Run OLM ${{ matrix.test }} test	0s
Run openshift-preflight test	0s
	18m 13s

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