[PLAT-15219] Fix YBA helm chart with tls enabled install/upgrade flow

Summary: [PLAT-15219] Fix YBA helm chart with tls enabled install/upgrade flow

Test Plan:
Before fixing the chart on helm upgrade.
```
[centos@dev-server-anijhawan-4 yugaware]$ helm upgrade chart-1727118860 . -n testtls
Error: UPGRADE FAILED: YAML parse error on yugaware/templates/configs.yaml: error converting YAML to JSON: yaml: line 13: mapping values are not allowed in this context
[centos@dev-server-anijhawan-4 yugaware]$ git stash apply
On branch 2024.1.1
```

After fixing the chart.
```
[centos@dev-server-anijhawan-4 yugaware]$ helm upgrade chart-1727118860 . -n testtls
Release "chart-1727118860" has been upgraded. Happy Helming!
NAME: chart-1727118860
LAST DEPLOYED: Mon Sep 23 19:20:43 2024
NAMESPACE: testtls
STATUS: deployed
REVISION: 5
[centos@dev-server-anijhawan-4 yugaware]$ git status
On branch 2024.1.1
Your branch is up to date with 'origin/2024.1.1'.

```

Reviewers: sanketh, vkumar, dshubin

Reviewed By: dshubin

Subscribers: yugaware

Differential Revision: https://phorge.dev.yugabyte.com/D38334

stable/yugaware/templates/_helpers.tpl

@@ -182,8 +182,8 @@ server.pem: {{ $serverPemContent }}
     {{- if and $result (index $result "server.pem") (index $result "ca.pem") -}}
     {{- $serverPemContent := ( index $result "server.pem" ) -}}
     {{- $caPemContent := ( index $result "ca.pem" ) -}}
-    ca.pem: {{ $caPemContent }}
-    server.pem: {{ $serverPemContent }}
+ca.pem: {{ $caPemContent }}
+server.pem: {{ $serverPemContent }}
   {{- else -}}
     {{- $caCert := genCA $root.Values.tls.hostname 3650 -}}
     {{- $cert := genSignedCert $root.Values.tls.hostname nil nil 3650 $caCert -}}