Bump to dev for RetroAchievements support

Temporarily comment out f-e-d-c stanza to keep it from going wild.

Closes #198

org.DolphinEmu.dolphin-emu.appdata.xml

@@ -22,9 +22,8 @@
     <id>dolphin-emu.desktop</id>
   </provides>
   <releases>
-    <release version="2407" date="2024-07-02">
-      <description></description>
-    </release>
+    <release version="2407-64" date="2024-07-15"/>
+    <release version="2407" date="2024-07-02"/>
     <release version="5.0-21460" date="2024-04-29"/>
     <release version="5.0-21264" date="2024-03-26"/>
     <release version="5.0-21088" date="2024-02-05"/>

org.DolphinEmu.dolphin-emu.yml

@@ -85,14 +85,14 @@ modules:
     sources:
       - type: git
         url: https://github.com/dolphin-emu/dolphin.git
-        commit: b92e354389bb7c0bd114a8631b8af110d3cb3a14
-        x-checker-data:
-          type: json
-          url: https://dolphin-emu.org/update/latest/beta
-          commit-query: .hash
-          version-query: .shortrev
-          timestamp-query: .date
-          is-main-source: true
+        commit: 505fe5cc0e3123746e673ecca77c04ec72ff106f
+        # x-checker-data:
+        #   type: json
+        #   url: https://dolphin-emu.org/update/latest/beta
+        #   commit-query: .hash
+        #   version-query: .shortrev
+        #   timestamp-query: .date
+        #   is-main-source: true
       # detects whether dolphin is running in a flatpak sandbox
       # and makes it use xdg directories if it is.
       # prevents dolphin from attempting to write conf files