chore: release version 7.2.0 (#1720)

* chore: release version 7.2.0

* fix: version code

---------

Co-authored-by: Niraj Nandish <nirajnandish@icloud.com>

Author: Sembauke

mobile-app/lib/service/firebase/remote_config_service.dart

@@ -24,7 +24,7 @@ class RemoteConfigService {
         ),
       );
       await remoteConfig.setDefaults({
-        'min_app_version': '7.0.0',
+        'min_app_version': '7.2.0',
       });
 
       await remoteConfig.fetchAndActivate();

mobile-app/pubspec.yaml

@@ -1,7 +1,7 @@
 name: freecodecamp
 description: freecodecamp.org app.
 publish_to: none
-version: 7.1.0+71000
+version: 7.2.0+70200
 environment:
   sdk: ">=3.0.0 <4.0.0"
 dependencies: