$ git clone -n https://src.fedoraproject.org/rpms/qt6-qtnetworkauth.git /var/lib/mock/f41-build-808312-145789/root/chroot_tmpdir/scmroot/qt6-qtnetworkauth
Cloning into '/var/lib/mock/f41-build-808312-145789/root/chroot_tmpdir/scmroot/qt6-qtnetworkauth'...
$ git fetch origin 2e3b558a3fc27de2515c24ed2cc99e582066d1ed:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt6-qtnetworkauth
 * [new ref]         2e3b558a3fc27de2515c24ed2cc99e582066d1ed -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2e3b558 6.7.1