fix(system-upgrades): Run drain when changing kubelet config

infrastructure/system-upgrades/kubelet.yaml

@@ -36,6 +36,10 @@ spec:
         values:
           - "35"
   serviceAccountName: system-upgrade
+  drain:
+    deleteLocalData: true
+    ignoreDaemonSets: true
+    force: false
   secrets:
     - name: kubelet
       path: /host/run/system-upgrade/secrets/kubelet