ci: Update integration test workflow and action versions #2555

Job	Run time
Run Cargo Udeps	1m 52s
Run Cargo Tests	41s
Run Clippy	32s
Decide if Helm charts are pushed to the helm repository based on action trigger	5s
Run Cargo Deny (advisories)	47s
Check if committed Helm charts are up to date	50s
Run Cargo Deny (bans licenses sources)	49s
Run Rustfmt	16s
Run RustDoc	1m 17s
Check if committed README is the one we would render from the available parts	27s
All tests passed	2s
Package Charts, Build Docker Image and publish them - ubicloud-standard-8-arm	9m 55s
Package Charts, Build Docker Image and publish them - ubuntu-latest	14m 9s
Build and publish manifest list	40s
Run the OpenShift Preflight check on the published images	23s
	32m 45s

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