chore: add oci references, merge templating changes #1081

Job	Run time
Check if committed Helm charts are up to date	1m 9s
Run Clippy	1m 31s
Check if committed README is the one we would render from the available parts	18s
Run Cargo Deny (advisories)	43s
Run Cargo Deny (bans licenses sources)	42s
Run RustDoc	1m 20s
Run Rustfmt	12s
Run Cargo Tests	1m 12s
Run Cargo Udeps	1m 29s
Select target helm repository based on action trigger	1s
All tests passed	1s
Package Charts, Build Docker Image and publish them - ubuntu-latest	10m 19s
Package Charts, Build Docker Image and publish them - ubicloud-standard-8-arm	9m 6s
Build and publish manifest list	38s
Run the OpenShift Preflight check on the published images	13s
	28m 54s

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