$ git clone -n https://src.fedoraproject.org/rpms/kf6-syntax-highlighting.git /var/lib/mock/f43-build-side-114571-60920563-6585872/root/chroot_tmpdir/scmroot/kf6-syntax-highlighting
Cloning into '/var/lib/mock/f43-build-side-114571-60920563-6585872/root/chroot_tmpdir/scmroot/kf6-syntax-highlighting'...
$ git fetch origin 273a61133b89a261451a19eb066299ed795e531f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-syntax-highlighting
 * [new ref]         273a61133b89a261451a19eb066299ed795e531f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 273a611 6.16.0