$ git clone -n https://src.fedoraproject.org/rpms/ansible-core.git /var/lib/mock/f39-build-2012063-45771/root/chroot_tmpdir/scmroot/ansible-core
Cloning into '/var/lib/mock/f39-build-2012063-45771/root/chroot_tmpdir/scmroot/ansible-core'...
$ git fetch origin 4050056a1b1959f21d7f94afd977d61d877ce63b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ansible-core
 * [new ref]         4050056a1b1959f21d7f94afd977d61d877ce63b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4050056 Update to 2.16.2. Fixes rhbz#2254093.