matrix-media-repo: Update to 1.3.0

This requires changes to the datastore configuration, so a nota bene is
attached to link to the relevant documentation

charts/matrix-media-repo/Chart.yaml

@@ -1,11 +1,15 @@
 ---
 apiVersion: v2
 name: matrix-media-repo
-description: Matrix media repository with multi-domain in mind.
-appVersion: 1.2.13
+description: |
+  Matrix media repository with multi-domain in mind.
+
+  NB; Before updating the Chart to 3.0.0, make sure to read
+  https://docs.t2bot.io/matrix-media-repo/upgrading/130.html
+appVersion: 1.3.0
 
 type: application
-version: 2.1.1
+version: 3.0.0
 maintainers:
   - name: Alexander Olofsson
     email: ace@haxalot.com

charts/matrix-media-repo/values.yaml

@@ -20,14 +20,14 @@ imagePullSecrets: []
 config:
   datastores:
     - type: file
-      enabled: true
+      id: "examplefile"
       forKinds: ["thumbnails", "remote_media", "local_media", "archives"]
       opts:
         path: /media
 #
 #   - type: s3
-#     enabled: true
-#     forKinds: ["thumbnails", "remote_media", "local_media", "archives"]
+#     id: "examples3"
+#     forKinds: ["all"]
 #     opts:
 #       tempPath: "/tmp/mediarepo_s3_upload"
 #       endpoint: sfo2.digitaloceanspaces.com