$ git clone -n https://src.fedoraproject.org/rpms/markdownpart.git /var/lib/mock/f40-build-1063476-19507/root/chroot_tmpdir/scmroot/markdownpart
Cloning into '/var/lib/mock/f40-build-1063476-19507/root/chroot_tmpdir/scmroot/markdownpart'...
$ git fetch origin 4b28f67e8d8ba452503eab864e30045d2f110452:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/markdownpart
 * [new ref]         4b28f67e8d8ba452503eab864e30045d2f110452 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4b28f67 24.05.0