when driver link library and there have pcd override in DSC component section, in the library autogen file, the pcd's size is incorrect, the size value is from DSC [pcd] section, but not from the override pcd value that in the [component] section. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com>