$ git clone -n https://gitee.com/mgb01105731/jpegxl.git /var/lib/mock/dist-an23.3-build-461608-73778/root/chroot_tmpdir/scmroot/jpegxl
Cloning into '/var/lib/mock/dist-an23.3-build-461608-73778/root/chroot_tmpdir/scmroot/jpegxl'...
$ git fetch origin 50c1721c578ce6230703488ab940d8d872dbe62a:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/jpegxl
 * [new ref]         50c1721c578ce6230703488ab940d8d872dbe62a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 50c1721 Add patch to fix build err in aarch64