chore(plex): set advertise_ip to required (#3426)

charts/stable/plex/Chart.yaml

@@ -21,7 +21,7 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/plex
   - https://github.com/k8s-at-home/container-images/pkgs/container/plex
 type: application
-version: 10.0.29
+version: 10.0.30
 annotations:
   truecharts.org/catagories: |
     - media

charts/stable/plex/questions.yaml

@@ -25,6 +25,7 @@ questions:
           schema:
             type: string
             valid_chars: '^http(s)?:\/\/.*:\d*$'
+            required: true
             default: "http://SERVER_IP:32400"
         - variable: ALLOWED_NETWORKS
           label: "Allowed Networks"