[stable/joomla] Release 0.4.9 (#1204)

* joomla: update to `bitnami/joomla:3.7.2-r0`

* joomla: bump chart version to `0.4.9`

* Rename MARIADB_PORT to MARIADB_PORT_NUMBER

stable/joomla/Chart.yaml

@@ -1,5 +1,5 @@
 name: joomla
-version: 0.4.8
+version: 0.4.9
 description: PHP content management system (CMS) for publishing web content
 keywords:
 - joomla

stable/joomla/templates/deployment.yaml

@@ -21,7 +21,7 @@ spec:
         env:
         - name: MARIADB_HOST
           value: {{ template "mariadb.fullname" . }}
-        - name: MARIADB_PORT
+        - name: MARIADB_PORT_NUMBER
           value: "3306"
         - name: MARIADB_PASSWORD
           valueFrom:

stable/joomla/values.yaml

@@ -1,7 +1,7 @@
 ## Bitnami Joomla! image version
 ## ref: https://hub.docker.com/r/bitnami/joomla/tags/
 ##
-image: bitnami/joomla:3.7.1-r0
+image: bitnami/joomla:3.7.2-r1
 
 ## Specify a imagePullPolicy
 ## Defaults to 'Always' if image tag is 'latest', else set to 'IfNotPresent'