Revert "Add x-checker-data for kolibri-desktop-auth-plugin module"

This reverts commit 6bb3b4a.

The newest release of kolibri-desktop-auth-plugin will disable all of
its functionality.

build-aux/flatpak/modules/python3-kolibri-desktop-auth-plugin.json

@@ -8,12 +8,7 @@
         {
             "type": "file",
             "url": "https://files.pythonhosted.org/packages/bc/fe/f9a5b62da8daf554eb5e7a28283cfb01f401618902c18012df0011585c7a/kolibri_desktop_auth_plugin-0.0.7-py2.py3-none-any.whl",
-            "sha256": "f1920b49fd0805fe45aa3024b047690d107617efb1932c0100860a156ab39448",
-            "x-checker-data": {
-                "type": "pypi",
-                "name": "kolibri-desktop-auth-plugin",
-                "packagetype": "bdist_wheel"
-            }
+            "sha256": "f1920b49fd0805fe45aa3024b047690d107617efb1932c0100860a156ab39448"
         }
     ]
 }