feat!: Add dedicated -metrics service #2036

Job	Run time
Run Cargo Udeps	2m 37s
Decide if Helm charts are pushed to the helm repository based on action trigger	3s
Run RustDoc	1m 20s
Run Cargo Tests	43s
Check if committed README is the one we would render from the available parts	26s
Check if committed Helm charts are up to date	39s
Run Rustfmt	21s
Run Cargo Deny (bans licenses sources)	44s
Run Clippy	38s
Run Cargo Deny (advisories)	51s
All tests passed	2s
Package Charts, Build Docker Image and publish them - ubicloud-standard-8-arm	9m 30s
Package Charts, Build Docker Image and publish them - ubuntu-latest	12m 10s
Build and publish manifest list	42s
Run the OpenShift Preflight check on the published images	21s
	31m 7s

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