$ git clone -n https://src.fedoraproject.org/rpms/production-type-spectral-fonts.git /var/lib/mock/f40-build-2311909-57543/root/chroot_tmpdir/scmroot/production-type-spectral-fonts
Cloning into '/var/lib/mock/f40-build-2311909-57543/root/chroot_tmpdir/scmroot/production-type-spectral-fonts'...
$ git fetch origin 433c07aff49f4b0846de88e661935bab06ef81f8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/production-type-spectral-fonts
 * [new ref]         433c07aff49f4b0846de88e661935bab06ef81f8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 433c07a Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild