v7.4.4-release

What's Changed

• OPPIA-1482: Checking media file data exists. by @jbc25 in #1311
• OPPIA-1427: Send analysis to sonarcloud by @AlbertoMoreta in #1312
• OPPIA-969: Update user profile in app when it has been changed on the server by @jjoseba in #1314
• OPPIA-1053, OPPIA-1484: Add tests for AsyncTasks by @AlbertoMoreta in #1316
• OPPIA-1053, OPPIA-1485: Add tests for Activities by @AlbertoMoreta in #1313
• OPPIA-1053, OPPIA-1486: Added tests to fragments and util classes by @jjoseba in #1317
• OPPIA-395: More tests quiz activity by @jbc25 in #1318

Full Changelog: v7.4.3-release...v7.4.4-release