$ git clone -n https://gitee.com/rabbitali/webkitgtk.git /var/lib/mock/dist-an23.2-build-433576-73078/root/chroot_tmpdir/scmroot/webkitgtk
Cloning into '/var/lib/mock/dist-an23.2-build-433576-73078/root/chroot_tmpdir/scmroot/webkitgtk'...
$ git fetch origin dc5bdc11a48c525b8228529a026368c9d4f82a0c:KOJI_FETCH_HEAD
From https://gitee.com/rabbitali/webkitgtk
 * [new ref]         dc5bdc11a48c525b8228529a026368c9d4f82a0c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dc5bdc1 update to 2.48.1