$ git clone -n https://src.fedoraproject.org/rpms/mingw-qt6-qtactiveqt.git /var/lib/mock/f40-build-2096992-50423/root/chroot_tmpdir/scmroot/mingw-qt6-qtactiveqt
Cloning into '/var/lib/mock/f40-build-2096992-50423/root/chroot_tmpdir/scmroot/mingw-qt6-qtactiveqt'...
$ git fetch origin b907a18bef2aeff0b49c070287131c37acb8f21a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mingw-qt6-qtactiveqt
 * [new ref]         b907a18bef2aeff0b49c070287131c37acb8f21a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b907a18 Update to 6.6.1