feat: Add support for the PostgreSQL connector #267

Job	Run time
Detect relevant changed files	6s
Build/Publish amd64 Image	7m 19s
Run cargo-udeps	2m 12s
Build/Publish arm64 Image	5m 47s
Publish/Sign 0.0.0-pr883 Index	29s
Package/Publish 0.0.0-pr883 Helm Chart	29s
Run OpenShift Preflight Check for 0.0.0-pr883-arm64	13s
Run OpenShift Preflight Check for 0.0.0-pr883-amd64	17s
Failure Notification	0s
Finished Build and Publish	2s
	16m 54s

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