$ git clone -n https://gitee.com/mgb01105731/jpegxl.git /var/lib/mock/dist-an23.3-build-461813-73778/root/chroot_tmpdir/scmroot/jpegxl
Cloning into '/var/lib/mock/dist-an23.3-build-461813-73778/root/chroot_tmpdir/scmroot/jpegxl'...
$ git fetch origin 642acef42d73bc3bc3f47ca16a5264dec46a7dfc:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/jpegxl
 * [new ref]         642acef42d73bc3bc3f47ca16a5264dec46a7dfc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 642acef Add patch to fix build err in aarch64