community_steering_committee.rst: add chairperson (#77454)

docs/docsite/rst/community/steering/community_steering_committee.rst

@@ -59,6 +59,7 @@ The following table lists the current Steering Committee members. See :ref:`stee
   +------------------+---------------+-------------+
 
 
+John Barker (`gundalow <https://github.com/gundalow>`_) has been elected by the Committee as its :ref:`chairperson`.
 
 Committee members are selected based on their active contribution to the Ansible Project and its community. See :ref:`community_steering_guidelines` to learn details.
 

docs/docsite/rst/community/steering/steering_committee_membership.rst

@@ -119,6 +119,8 @@ In case of the `Ansible Community Code of Conduct <https://docs.ansible.com/ansi
 
 In case of starting the removal process, the topic's description in the reason's part changes correspondingly.
 
+.. _chairperson:
+
 Chairperson
 ------------