chore: Listener class at webserver role level only #2610

Job	Run time
Run Rustfmt	13s
Check if committed README is the one we would render from the available parts	25s
Run Cargo Udeps	1m 44s
Run Cargo Deny (advisories)	24s
Run Clippy	33s
Run Cargo Deny (bans licenses sources)	22s
Run Cargo Tests	34s
Decide if Helm charts are pushed to the helm repository based on action trigger	2s
Run RustDoc	1m 9s
Check if committed Helm charts are up to date	36s
All tests passed	3s
Package Charts, Build Docker Image and publish them - ubuntu-latest	11m 17s
Package Charts, Build Docker Image and publish them - ubicloud-standard-8-arm	11m 15s
Build and publish manifest list	45s
Run the OpenShift Preflight check on the published images	17s
	29m 39s

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