feat: Add graceful shutdown (#894) #105

Job	Run time
Detect relevant changed files	5s
Run cargo-udeps	2m 1s
Build/Publish amd64 Image	6m 36s
Build/Publish arm64 Image	5m 45s
Publish/Sign 0.0.0-dev Index	34s
Package/Publish 0.0.0-dev Helm Chart	31s
Run OpenShift Preflight Check for 0.0.0-dev-arm64	18s
Run OpenShift Preflight Check for 0.0.0-dev-amd64	20s
Failure Notification	0s
Finished Build and Publish	3s
	16m 13s

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