Merge pull request #3347 from overleaf/em-gv-extension

Make the frontend treat .gv files as text

GitOrigin-RevId: 01eece340bb987170f2f9d8860e6257e5421ec02

services/web/frontend/js/ide/binary-files/controllers/BinaryFileController.js

@@ -42,7 +42,8 @@ export default App.controller('BinaryFileController', function(
     'clo',
     'ldf',
     'rmd',
-    'lua'
+    'lua',
+    'gv'
   ]
   const imageExtensions = ['png', 'jpg', 'jpeg', 'gif']
   const previewableExtensions = []