feat: Add cert-tools binary #2258

Job	Run time
Run Cargo Deny (bans licenses sources)	48s
Run Cargo Deny (advisories)	54s
Run Cargo Udeps	2m 18s
Run Rustfmt	23s
Run RustDoc	1m 38s
Run Clippy	46s
Decide if Helm charts are pushed to the helm repository based on action trigger	4s
Check if committed README is the one we would render from the available parts	35s
Check if committed Helm charts are up to date	50s
Run Cargo Tests	38s
All tests passed	2s
Package Charts, Build Docker Image and publish them - ubuntu-latest	12m 5s
Package Charts, Build Docker Image and publish them - ubicloud-standard-8-arm	9m 34s
Build and publish manifest list	41s
Run the OpenShift Preflight check on the published images	16s
	31m 32s

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