Use the gh-python-team role here

Author: hugovk

core-team/team-log.rst

@@ -18,10 +18,8 @@ Procedure for granting or dropping access
 -----------------------------------------
 
 To be granted the ability to manage who is a committer, you must be a
-team maintainer of the `Python core team`_ on GitHub. Once you have
+team maintainer of the :gh-python-team:`python-core` team on GitHub. Once you have
 that privilege you can add people to the team. They will be asked to
 accept the membership which they can do by visiting
 https://github.com/python and clicking on the appropriate button that
 will be displayed to them in the upper part of the page.
-
-.. _Python core team: https://github.com/orgs/python/teams/python-core