ci: Harden workflows (#979) #300

Job	Run time
Detect relevant changed files	7s
Build/Publish amd64 Image	7m 26s
Build/Publish arm64 Image	5m 8s
Run cargo-udeps	1m 55s
Package/Publish 0.0.0-dev Helm Chart	44s
Publish/Sign 0.0.0-dev Index	47s
Run OpenShift Preflight Check for 0.0.0-dev-amd64	26s
Run OpenShift Preflight Check for 0.0.0-dev-arm64	39s
Failure Notification	0s
Finished Build and Publish	2s
	17m 14s

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