chore: add built-in Prometheus support (#955) #2453

Job	Run time
Decide if Helm charts are pushed to the helm repository based on action trigger	3s
Run Cargo Udeps	1m 49s
Run Cargo Deny (advisories)	28s
Run Cargo Deny (bans licenses sources)	24s
Run RustDoc	1m 12s
Run Clippy	31s
Run Cargo Tests	37s
Check if committed README is the one we would render from the available parts	25s
Run Rustfmt	15s
Check if committed Helm charts are up to date	43s
All tests passed	3s
Package Charts, Build Docker Image and publish them - ubicloud-standard-8-arm	11m 30s
Package Charts, Build Docker Image and publish them - ubuntu-latest	16m 34s
Build and publish manifest list	43s
Run the OpenShift Preflight check on the published images	22s
	35m 39s

Provide feedback