$ git clone -n https://gitee.com/opencloudos-stream/perl-Tk.git /var/lib/mock/dist-ocs23-riscv-rva23-build-334256-36915/root/chroot_tmpdir/scmroot/perl-Tk
Cloning into '/var/lib/mock/dist-ocs23-riscv-rva23-build-334256-36915/root/chroot_tmpdir/scmroot/perl-Tk'...
$ git fetch origin rva23:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/perl-Tk
 * [new branch]      rva23      -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3bf5ef0 add c99 compat patch for gcc 14