ci: Tweak the integration test configuration #2206

Job	Run time
Run Cargo Udeps	1m 19s
Run Clippy	32s
Run Cargo Deny (advisories)	43s
Run Rustfmt	15s
Run Cargo Deny (bans licenses sources)	42s
Select target helm repository based on action trigger	1s
Check if committed README is the one we would render from the available parts	22s
Check if committed Helm charts are up to date	38s
Run Cargo Tests	34s
Run RustDoc	1m 2s
All tests passed	1s
Package Charts, Build Docker Image and publish them - ubuntu-latest	11m 3s
Package Charts, Build Docker Image and publish them - ubicloud-standard-8-arm	9m 57s
Build and publish manifest list	39s
Run the OpenShift Preflight check on the published images	13s
	28m 1s

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