Releng: bump galaxy version 2.30.0 (kubernetes-sigs#12622)

Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>

Author: tico88612

galaxy.yml

@@ -2,7 +2,7 @@
 namespace: kubernetes_sigs
 description: Deploy a production ready Kubernetes cluster
 name: kubespray
-version: 2.29.0
+version: 2.30.0
 readme: README.md
 authors:
   - The Kubespray maintainers (https://kubernetes.slack.com/channels/kubespray)