[gardener]

🐛 Bug Fixes

[USER] Temporarily no longer allow changing container runtime on existing workers due to an open bug: #4415. (gardener/gardener#5796, @gardener-ci-robot)
[USER] An issue preventing nodes from updating their downloaded cloud config checksum annotation has been fixed. (gardener/gardener#5765, @gardener-ci-robot)
[OPERATOR] Fix a bug in the PodDisruptionBudget of the Gardener API server that was not allowing maintenance operations with the hosting cluster when the HVPA is enabled the replicas are set to 1. (gardener/gardener#5776, @gardener-ci-robot)

[OPERATOR] Fix kube-proxy switch from IPVS to IPTables mode. (gardener/gardener#5770, @gardener-ci-robot)