Merge pull request #57314 from juju-solutions/fix/lb-lint

Automatic merge from submit-queue (batch tested with PRs 56947, 56349, 57140, 53686, 57314). 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>.

Fix lint errors on Juju LB

**What this PR does / why we need it**: This lint fixes block the build of the juju charms.

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


**Special notes for your reviewer**:

**Release note**:

```NONE

```

cluster/juju/layers/kubeapi-load-balancer/reactive/load_balancer.py

@@ -37,24 +37,25 @@ from subprocess import CalledProcessError
 
 
 apilb_nginx = """/var/log/nginx.*.log {
-	daily
-	missingok
-	rotate 14
-	compress
-	delaycompress
-	notifempty
-	create 0640 www-data adm
-	sharedscripts
-	prerotate
-		if [ -d /etc/logrotate.d/httpd-prerotate ]; then \\
-			run-parts /etc/logrotate.d/httpd-prerotate; \\
-		fi \\
-	endscript
-	postrotate
-		invoke-rc.d nginx rotate >/dev/null 2>&1
-	endscript
+    daily
+    missingok
+    rotate 14
+    compress
+    delaycompress
+    notifempty
+    create 0640 www-data adm
+    sharedscripts
+    prerotate
+        if [ -d /etc/logrotate.d/httpd-prerotate ]; then \\
+            run-parts /etc/logrotate.d/httpd-prerotate; \\
+        fi \\
+    endscript
+    postrotate
+        invoke-rc.d nginx rotate >/dev/null 2>&1
+    endscript
 }"""
 
+
 @when('certificates.available')
 def request_server_certificates(tls):
     '''Send the data that is required to create a server certificate for