chore: update tests and docs to use bitnamilegacy (#744) #2539

Job	Run time
Run Clippy	34s
Run Cargo Deny (advisories)	47s
Decide if Helm charts are pushed to the helm repository based on action trigger	4s
Run Rustfmt	13s
Run Cargo Deny (bans licenses sources)	45s
Run Cargo Tests	33s
Run RustDoc	1m 18s
Run Cargo Udeps	2m 9s
Check if committed README is the one we would render from the available parts	25s
Check if committed Helm charts are up to date	42s
All tests passed	3s
Package Charts, Build Docker Image and publish them - ubuntu-latest	11m 51s
Package Charts, Build Docker Image and publish them - ubicloud-standard-8-arm	9m 24s
Build and publish manifest list	46s
Run the OpenShift Preflight check on the published images	16s
	29m 50s

Provide feedback