$ git clone -n https://src.fedoraproject.org/rpms/qt-mobility.git /var/lib/mock/f40-build-796552-140696/root/chroot_tmpdir/scmroot/qt-mobility
Cloning into '/var/lib/mock/f40-build-796552-140696/root/chroot_tmpdir/scmroot/qt-mobility'...
$ git fetch origin 2da9d75deddab279f529a45c7046b0a0a0891776:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt-mobility
 * [new ref]         2da9d75deddab279f529a45c7046b0a0a0891776 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2da9d75 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild