ci: Fix operator version extraction #2

Job	Run time
Run cargo-udeps	2m 14s
Build/Publish amd64 Image	6m 16s
Build/Publish arm64 Image	5m 55s
Publish/Sign 0.0.0-pr734 Index	33s
Package/Publish 0.0.0-pr734 Helm Chart	29s
Run OpenShift Preflight Check for 0.0.0-pr734-arm64	18s
Run OpenShift Preflight Check for 0.0.0-pr734-amd64	20s
Failure Notification	-1s
	16m 4s

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