Apply suggestion from @sergio-costas

Co-authored-by: Sergio Costas <sergio.costas@canonical.com>

Author: Kyuyrii

snap/snapcraft.yaml

@@ -37,13 +37,7 @@ apps:
     desktop: usr/share/applications/org.gnome.Shotwell-Viewer.desktop
     environment:
       HOME: $SNAP_USER_COMMON
-    plugs:
-      - audio-playback
-      - home
-      - raw-usb
-      - mount-observe
-      - hardware-observe
-      - removable-media
+    plugs: *pluglist
 
 parts:
   scripts: