tests: add assert for hbck2 #2299

Job	Run time
Run Cargo Udeps	2m 1s
Run Clippy	28s
Run Cargo Deny (advisories)	52s
Check if committed Helm charts are up to date	50s
Run Rustfmt	14s
Run RustDoc	1m 24s
Decide if Helm charts are pushed to the helm repository based on action trigger	2s
Run Cargo Deny (bans licenses sources)	45s
Check if committed README is the one we would render from the available parts	31s
Run Cargo Tests	36s
All tests passed	2s
Package Charts, Build Docker Image and publish them - ubuntu-latest	11m 27s
Package Charts, Build Docker Image and publish them - ubicloud-standard-8-arm	10m 2s
Build and publish manifest list	41s
Run the OpenShift Preflight check on the published images	47s
	30m 42s

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