Add fdroid flavor

android/app/build.gradle

@@ -72,6 +72,9 @@ android {
         playstore {
             dimension "default"
         }
+        fdroid {
+            dimension "default"
+        }
     }
 
     buildTypes {

ios/Runner.xcodeproj/project.pbxproj

@@ -702,4 +702,4 @@
 /* End XCConfigurationList section */
 	};
 	rootObject = 97C146E61CF9000F007C117D /* Project object */;
-}
+}