$ git clone -n https://src.fedoraproject.org/rpms/libgta.git /var/lib/mock/f40-build-785783-134119/root/chroot_tmpdir/scmroot/libgta
Cloning into '/var/lib/mock/f40-build-785783-134119/root/chroot_tmpdir/scmroot/libgta'...
$ git fetch origin 1f2ebfbe62e9e26ef2c0992f1695356a4d95a9a0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libgta
 * [new ref]         1f2ebfbe62e9e26ef2c0992f1695356a4d95a9a0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1f2ebfb Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild