$ git clone -n https://src.fedoraproject.org/rpms/googleapis.git /var/lib/mock/f45-build-12880-444/root/chroot_tmpdir/scmroot/googleapis
Cloning into '/var/lib/mock/f45-build-12880-444/root/chroot_tmpdir/scmroot/googleapis'...
$ git fetch origin dea6e39738e669e47b216ce475f262e96a8becc5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/googleapis
 * [new ref]         dea6e39738e669e47b216ce475f262e96a8becc5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dea6e39 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild