feat!: Add dedicated -metrics service #2035

Job	Run time
Run Cargo Udeps	1m 56s
Decide if Helm charts are pushed to the helm repository based on action trigger	2s
Run Cargo Deny (advisories)	48s
Check if committed README is the one we would render from the available parts	28s
Run Cargo Deny (bans licenses sources)	46s
Run Cargo Tests	35s
Check if committed Helm charts are up to date	48s
Run Rustfmt	24s
Run Clippy	37s
Run RustDoc	1m 20s
All tests passed	9s
Package Charts, Build Docker Image and publish them - ubuntu-latest	11m 53s
Package Charts, Build Docker Image and publish them - ubicloud-standard-8-arm	9m 19s
Build and publish manifest list	46s
Run the OpenShift Preflight check on the published images	21s
	30m 12s

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