chore: remove unmaintained derivative create and bump stackable-operator version #1690

Job	Run time
Check if committed Helm charts are up to date	1m 33s
Check if committed README is the one we would render from the available parts	51s
Run Cargo Deny (advisories)	42s
Run Cargo Deny (bans licenses sources)	44s
Run Clippy	1m 24s
Run RustDoc	2m 24s
Run Rustfmt	11s
Run Cargo Tests	1m 35s
Run Cargo Udeps	2m 40s
Select target helm repository based on action trigger	1s
All tests passed	1s
Package Charts, Build Docker Image and publish them - ubuntu-latest	11m 36s
Package Charts, Build Docker Image and publish them - ubicloud-standard-8-arm	10m 16s
Build and publish manifest list	55s
Run the OpenShift Preflight check on the published images	13s
	35m 6s

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