chore: Update to operator-rs 0.78.0 #935

Job	Run time
Check if committed README is the one we would render from the available parts	21s
Run Cargo Deny (advisories)	40s
Run Clippy	40s
Check if committed Helm charts are up to date	42s
Run Cargo Deny (bans licenses sources)	38s
Run RustDoc	1m 3s
Run Rustfmt	13s
Run Cargo Tests	22s
Run Cargo Udeps	1m 25s
Select target helm repository based on action trigger	1s
All tests passed	1s
Package Charts, Build Docker Image and publish them - ubuntu-latest	10m 16s
Package Charts, Build Docker Image and publish them - ubicloud-standard-8-arm	9m 42s
Build and publish manifest list	41s
Run the OpenShift Preflight check on the published images	10s
	26m 55s

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