DEV-752 Install wp plugins via init script

values_nsodev.yaml

@@ -103,7 +103,10 @@ smardigo-wordpress:
         value: "https://prodwork01-keycloak-01-keycloak.smardigo.digital/auth/realms/mobene"
       - name: SK_NRW_PROVIDER_URL
         value: "https://prodwork01-keycloak-01-keycloak.smardigo.digital/auth/realms/mobene"
-    wordpressPlugins:
+    customPostInitScripts:
-      - updraftplus
+      install-plugins.sh: |
+        #!/bin/bash
+        wp plugin install updraftplus --activate-network
     ingress:
       hostname: connect-wordpress-nsodev-prodwork01.smardigo.digital
+