Fix hb_apply_h264_level() after x264 bump.

x264's DPB size table was updated in http://git.videolan.org/?p=x264.git;a=commit;h=d2d8364f



git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@5193 b64f7644-9d1e-0410-96f1-a4d463321fa5