$ git clone -n https://gitee.com/zhuhong_bo/webkitgtk4.git /var/lib/mock/dist-an7-els-build-509259-74956/root/chroot_tmpdir/scmroot/webkitgtk4
Cloning into '/var/lib/mock/dist-an7-els-build-509259-74956/root/chroot_tmpdir/scmroot/webkitgtk4'...
$ git fetch origin 40b6329ce79553815a89b8bba91726bfdc18f368:KOJI_FETCH_HEAD
From https://gitee.com/zhuhong_bo/webkitgtk4
 * [new ref]         40b6329ce79553815a89b8bba91726bfdc18f368 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 40b6329 Update to 2.50.4