bolt: disable tests

They are failing with GLib 2.73: https://gitlab.freedesktop.org/bolt/bolt/-/issues/181

pkgs/os-specific/linux/bolt/default.nix

···
     systemd
   ];
 
-  doCheck = true;
+  # https://gitlab.freedesktop.org/bolt/bolt/-/issues/181
+  doCheck = false;
 
   preCheck = ''
     export LD_LIBRARY_PATH=${umockdev.out}/lib/