python3Packages.glyphsets: disable test that requires network access

pkgs/development/python-modules/glyphsets/default.nix

@@ -42,6 +42,10 @@ buildPythonPackage rec {
   preCheck = ''
     export PATH="$out/bin:$PATH"
   '';
+  disabledTests = [
+    # This "test" just tries to connect to PyPI and look for newer releases. Not needed.
+    "test_dependencies"
+  ];
 
   meta = with lib; {
     description = "Google Fonts glyph set metadata";