chore: add oci references, merge templating changes #1904

Job	Run time
Run Clippy	23s
Check if committed README is the one we would render from the available parts	18s
Run Cargo Deny (advisories)	39s
Check if committed Helm charts are up to date	30s
Run Cargo Deny (bans licenses sources)	43s
Run RustDoc	1m 3s
Run Rustfmt	13s
Run Cargo Udeps	1m 19s
Run Cargo Tests	34s
Select target helm repository based on action trigger	1s
All tests passed	1s
Package Charts, Build Docker Image and publish them - ubuntu-latest	10m 29s
Package Charts, Build Docker Image and publish them - ubicloud-standard-8-arm	9m 45s
Build and publish manifest list	40s
Run the OpenShift Preflight check on the published images	16s
	26m 54s

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