chore: Rename env-vars to be compatible with config-utils template (#… #2306

Job	Run time
Decide if Helm charts are pushed to the helm repository based on action trigger	2s
Run Cargo Udeps	1m 47s
Run Cargo Deny (advisories)	54s
Run Cargo Deny (bans licenses sources)	57s
Run Clippy	27s
Run Rustfmt	13s
Run RustDoc	1m 24s
Check if committed README is the one we would render from the available parts	30s
Run Cargo Tests	40s
Check if committed Helm charts are up to date	45s
All tests passed	2s
Package Charts, Build Docker Image and publish them - ubuntu-latest	11m 17s
Package Charts, Build Docker Image and publish them - ubicloud-standard-8-arm	9m 41s
Build and publish manifest list	51s
Run the OpenShift Preflight check on the published images	15s
	29m 45s

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