$ git clone -n https://gitee.com/guost123/jpegxl.git /var/lib/mock/dist-an23.3-build-432384-73058/root/chroot_tmpdir/scmroot/jpegxl
Cloning into '/var/lib/mock/dist-an23.3-build-432384-73058/root/chroot_tmpdir/scmroot/jpegxl'...
$ git fetch origin 976ee7c806b5b18e846bd5e755d8466fcea3c37d:KOJI_FETCH_HEAD
From https://gitee.com/guost123/jpegxl
 * [new ref]         976ee7c806b5b18e846bd5e755d8466fcea3c37d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 976ee7c adapt for riscv64