org.gnome.Geary.yaml: Enable copying release config for nightlies

org.gnome.Geary.json

@@ -25,6 +25,8 @@
         "--talk-name=org.gnome.evolution.dataserver.Sources5",
         "--filesystem=xdg-cache/evolution/addressbook:ro",
         "--metadata=X-DConf=migrate-path=/org/gnome/Geary/",
+        "--filesystem=~/.config/geary:ro",
+        "--filesystem=~/.var/app/org.gnome.Geary/config/geary:ro",
         "--filesystem=/tmp"
     ],
     "cleanup": [

org.gnome.Geary.yaml

@@ -57,6 +57,10 @@ finish-args:
   # Migrate GSettings into the sandbox
   - "--metadata=X-DConf=migrate-path=/org/gnome/Geary/"
 
+  # Migrate Geary settings from other release versions
+  - "--filesystem=~/.config/geary:ro"
+  - "--filesystem=~/.var/app/org.gnome.Geary/config/geary:ro"
+
   # Let view source keep on working as-sis for now. Bug 779311. */
   - "--filesystem=/tmp"