feat: Helm and Tilt improvements #2681

Job	Run time
Decide if Helm charts are pushed to the helm repository based on action trigger	3s
Run Cargo Udeps	3m 54s
Run Rustfmt	13s
Run Cargo Deny (advisories)	42s
Run Cargo Deny (bans licenses sources)	47s
Run RustDoc	1m 18s
Run Clippy	37s
Run Cargo Tests	34s
Check if committed README is the one we would render from the available parts	23s
Check if committed Helm charts are up to date	46s
All tests passed	4s
Package Charts, Build Docker Image and publish them - ubuntu-latest	11m 45s
Package Charts, Build Docker Image and publish them - ubicloud-standard-8-arm	10m 41s
Build and publish manifest list	53s
Run the OpenShift Preflight check on the published images	15s
	32m 55s

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