$ git clone -n https://src.fedoraproject.org/rpms/mingw-headers.git /var/lib/mock/f41-build-1037584-18804/root/chroot_tmpdir/scmroot/mingw-headers
Cloning into '/var/lib/mock/f41-build-1037584-18804/root/chroot_tmpdir/scmroot/mingw-headers'...
$ git fetch origin 9033e59310f7d9cfc625beeeee1630d4eb23c07d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mingw-headers
 * [new ref]         9033e59310f7d9cfc625beeeee1630d4eb23c07d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9033e59 Convert License to SPDX format