Additional flush for static pod master upgrade

Thought this wasn't required at first but I forgot there's no auto flush at the end of these tasks since the `kubernetes/master` role is not the end of the play.

Additional flush for static pod master upgrade
1f99710b · Chad Swenson · 5e558c36 · 1f99710b
Commit 1f99710b authored 7 years ago by Chad Swenson
--- a/roles/kubernetes/master/tasks/static-pod-setup.yml
+++ b/roles/kubernetes/master/tasks/static-pod-setup.yml
@@ -38,3 +38,5 @@
  notify: Master | Restart kube-controller-manager
  tags:
    - kube-controller-manager
+- meta: flush_handlers
\ No newline at end of file