Merge branch 'frost' into 'master'

Update Frost for Facebook to v2.3.1

See merge request fdroid/fdroiddata!5028

metadata/com.pitchedapps.frost.yml

@@ -52,6 +52,7 @@ Builds:
 
   - versionName: 2.3.0
     versionCode: 2030000
+    disable: missing files in APK
     commit: v2.3.0
     subdir: app
     gradle:
@@ -59,7 +60,16 @@ Builds:
     scanignore:
       - buildSrc
 
+  - versionName: 2.3.1
+    versionCode: 2030100
+    commit: v2.3.1
+    subdir: app
+    gradle:
+      - yes
+    scanignore:
+      - buildSrc
+
 AutoUpdateMode: None
 UpdateCheckMode: None
-CurrentVersion: 2.3.0
-CurrentVersionCode: 2030000
+CurrentVersion: 2.3.1
+CurrentVersionCode: 2030100