Merge pull request #65702 from mborsz/reload

Automatic merge from submit-queue (batch tested with PRs 65094, 65533, 63522, 65694, 65702). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

Reload systemd config files before starting kubelet.

In some environments, the os image comes with preloaded kubelet.service,
so we need to reload systemctl configs to make changes effective.



**What this PR does / why we need it**:
Some OS images already contains kubelet.service with preloaded kubelet in some random version. After doing changes to kubelet.service we need to call 'systemctl daemon-reload' to make changes effective.


**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #

**Special notes for your reviewer**:

**Release note**:

```release-note
NONE
```

cluster/gce/gci/configure-helper.sh

@@ -1170,6 +1170,7 @@ ExecStart=${kubelet_bin} \$KUBELET_OPTS
 WantedBy=multi-user.target
 EOF
 
+  systemctl daemon-reload
   systemctl start kubelet.service
 }