$ git clone -n https://gitee.com/mgb01105731/fontconfig_1.git /var/lib/mock/dist-an23.3-build-421636-72908/root/chroot_tmpdir/scmroot/fontconfig_1
Cloning into '/var/lib/mock/dist-an23.3-build-421636-72908/root/chroot_tmpdir/scmroot/fontconfig_1'...
$ git fetch origin db003b2d6862c485f848132f9f06f40b2fb38973:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/fontconfig_1
 * [new ref]         db003b2d6862c485f848132f9f06f40b2fb38973 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at db003b2 Update to 2.15.0 from 2.14.1