python38Packages.lazy_import: quote homepage (#140031)

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

···
 
   meta = with lib; {
     description = "lazy_import provides a set of functions that load modules, and related attributes, in a lazy fashion.";
-    homepage = https://github.com/mnmelo/lazy_import;
+    homepage = "https://github.com/mnmelo/lazy_import";
     license = licenses.gpl3;
     maintainers = [ maintainers.marenz ];
   };