Merge pull request kubernetes#61838 from hyperbolic2346/mwilson/whitespace-fix

Automatic merge from submit-queue (batch tested with PRs 61848, 61188, 56363, 61357, 61838). 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>.

Fixing whitespace issue in kubernetes-master

**What this PR does / why we need it**:
Lint fix for extra whitespace
**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 #
https://github.com/juju-solutions/bundle-canonical-kubernetes/issues/525
**Special notes for your reviewer**:

**Release note**:

```release-note
NONE
```

Author: Kubernetes Submit Queue

cluster/juju/layers/kubernetes-master/reactive/kubernetes_master.py

@@ -1107,7 +1107,7 @@ def configure_apiserver(etcd_connection_string, leader_etcd_version):
     # This removes that stale configuration from the snap if it still
     # exists.
     api_opts['client-ca-file'] = 'null'
-    
+
     if is_privileged():
         api_opts['allow-privileged'] = 'true'
         set_state('kubernetes-master.privileged')