ci: Update integration test workflow and action versions (#886) #2217

Job	Run time
Run RustDoc	1m 18s
Run Cargo Tests	41s
Run Clippy	27s
Run Rustfmt	17s
Decide if Helm charts are pushed to the helm repository based on action trigger	4s
Run Cargo Deny (advisories)	43s
Run Cargo Udeps	1m 53s
Check if committed README is the one we would render from the available parts	31s
Run Cargo Deny (bans licenses sources)	43s
Check if committed Helm charts are up to date	49s
All tests passed	3s
Package Charts, Build Docker Image and publish them - ubuntu-latest	14m 13s
Package Charts, Build Docker Image and publish them - ubicloud-standard-8-arm	9m 34s
Build and publish manifest list	42s
Run the OpenShift Preflight check on the published images	24s
	32m 22s

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