fix: Allow multiple Airflows in the same namespace to use Kubernetes executors #2741

Job	Run time
Decide if Helm charts are pushed to the helm repository based on action trigger	4s
Run Rustfmt	25s
Run Cargo Deny (advisories)	49s
Run Cargo Udeps	2m 7s
Run Cargo Deny (bans licenses sources)	43s
Run RustDoc	1m 21s
Check if committed Helm charts are up to date	37s
Check if committed README is the one we would render from the available parts	29s
Run Clippy	26s
Run Cargo Tests	45s
All tests passed	3s
Package Charts, Build Docker Image and publish them - ubuntu-latest	15m 5s
Package Charts, Build Docker Image and publish them - ubicloud-standard-8-arm	9m 52s
Build and publish manifest list	41s
Run the OpenShift Preflight check on the published images	13s
	33m 40s

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