Fix data and type being set in the intent to open a file

The files were being downloaded in the downlaods directory, but none of the plain text editors
were able to open files with the intent being made.

Tested on Solid Explorer and Droid Edit

app/src/main/java/com/commit451/gitlab/activity/FileActivity.kt

@@ -282,11 +282,12 @@ class FileActivity : BaseActivity() {
         val intent = Intent(Intent.ACTION_VIEW)
         intent.flags = Intent.FLAG_ACTIVITY_NEW_TASK
-        intent.data = Uri.fromFile(file)
         val extension = fileExtension(file.name)
         if (extension != null) {
-            intent.setTypeAndNormalize(MimeTypeMap.getSingleton().getMimeTypeFromExtension(extension))
+            intent.setDataAndType(Uri.fromFile(file), MimeTypeMap.getSingleton().getMimeTypeFromExtension(extension))
+        } else {
+            intent.data = Uri.fromFile(file)
         }
         try {