Improve shell capturing in init containers #51

Job	Run time
Detect relevant changed files	8s
Build/Publish arm64 Image	5m 26s
Build/Publish amd64 Image	6m 40s
Run cargo-udeps	1m 51s
Publish/Sign 0.0.0-pr746 Index	33s
Package/Publish 0.0.0-pr746 Helm Chart	26s
Run OpenShift Preflight Check for 0.0.0-pr746-arm64	20s
Run OpenShift Preflight Check for 0.0.0-pr746-amd64	20s
Failure Notification	0s
Finished Build and Publish	2s
	15m 46s

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