chore: add oci references, merge templating changes #1086

Job	Run time
Check if committed Helm charts are up to date	45s
Run Cargo Deny (advisories)	39s
Check if committed README is the one we would render from the available parts	22s
Run Cargo Deny (bans licenses sources)	39s
Run Clippy	29s
Run RustDoc	1m 9s
Run Rustfmt	16s
Run Cargo Tests	35s
Run Cargo Udeps	1m 23s
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 19s
Build and publish manifest list	39s
Run the OpenShift Preflight check on the published images	12s
	26m 58s

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