$ git clone -n https://gitee.com/src-anolis-os/libbluray.git /var/lib/mock//dist-an23.3-riscv64-gcc14-build-477424-74205/root/chroot_tmpdir/scmroot/libbluray
Cloning into '/var/lib/mock//dist-an23.3-riscv64-gcc14-build-477424-74205/root/chroot_tmpdir/scmroot/libbluray'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/libbluray
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f9ef48b Fix BuildRequires package for loongarch64