$ git clone -n https://gitee.com/etux/fedora-riscv64-kickstarts.git /var/lib/mock/f41-build-723375-13111/root/chroot_tmpdir/fedora-riscv64-kickstarts
Cloning into '/var/lib/mock/f41-build-723375-13111/root/chroot_tmpdir/fedora-riscv64-kickstarts'...
$ git fetch origin c03d23914f550f2b5a6ce8a775bb238b0875e9b3:KOJI_FETCH_HEAD
From https://gitee.com/etux/fedora-riscv64-kickstarts
 * [new ref]         c03d23914f550f2b5a6ce8a775bb238b0875e9b3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c03d239 add efibootmgr and setup grub