$ git clone -n https://src.fedoraproject.org/rpms/cogl.git /var/lib/mock/f39-build-1591730-38297/root/chroot_tmpdir/scmroot/cogl
Cloning into '/var/lib/mock/f39-build-1591730-38297/root/chroot_tmpdir/scmroot/cogl'...
$ git fetch origin 7025b2016231ab2335cbf8a86ee7a78ccd13997f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cogl
 * [new ref]         7025b2016231ab2335cbf8a86ee7a78ccd13997f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7025b20 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild