ci: Update integration test workflow and action versions (#24) #80

Job	Run time
Check if committed Helm charts are up to date	39s
Run Cargo Udeps	1m 44s
Check if committed README is the one we would render from the available parts	25s
Run Rustfmt	15s
Run Cargo Deny (advisories)	47s
Run Cargo Tests	30s
Run Cargo Deny (bans licenses sources)	48s
Run Clippy	36s
Run RustDoc	1m 16s
Decide if Helm charts are pushed to the helm repository based on action trigger	3s
All tests passed	4s
Package Charts, Build Docker Image and publish them - ubicloud-standard-8-arm	9m 59s
Package Charts, Build Docker Image and publish them - ubuntu-latest	13m 57s
Build and publish manifest list	43s
Run the OpenShift Preflight check on the published images	21s
	32m 7s

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