ci: Fix operator version extraction #11

Job	Run time
Run cargo-udeps	1m 57s
Build/Publish amd64 Image	6m 34s
Build/Publish arm64 Image	5m 35s
Package/Publish 0.0.0-pr716 Helm Chart	27s
Publish/Sign 0.0.0-pr716 Index	48s
Failure Notification	9s
Run OpenShift Preflight Check for ${{ needs.build-container-image.outputs.operator-version }}-${{ matrix.arch }}	-1s
Run cargo-udeps	1m 57s
Build/Publish arm64 Image	5m 35s
Build/Publish amd64 Image	6m 34s
Publish/Sign 0.0.0-pr716 Index	30s
Package/Publish 0.0.0-pr716 Helm Chart	27s
Run OpenShift Preflight Check for 0.0.0-pr716-arm64	15s
Failure Notification	7s
Run OpenShift Preflight Check for 0.0.0-pr716-amd64	17s
	31m 11s

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