gardener-controlplane-1.77.4

[gardener/gardener]

🐛 Bug Fixes

• [OPERATOR] A bug has been fixed that prevented ControllerInstallations from getting deleted when the backing ControllerRegistration with .spec.deployment.policy={Always,AlwaysExceptNoShoots} was deleted. by @rfranzke [#8455]
• [OPERATOR] Several default settings of Kubernetes feature gates have been corrected. by @gardener-ci-robot [#8471]