[dts] [V1] remove changing source code before meson build

[lijuan.tu at intel.com]

On Wed, 16 Mar 2022 17:36:05 +0800, Jun Dong <junx.dong at intel.com> wrote:
> Signed-off-by: Jun Dong <junx.dong at intel.com>

Reviewed-by: Lijuan Tu \<lijuan.tu at intel.com\>
Applied, thanks