Update vcd_ddl_core.h

Video bitrate for MPEG4 Visual (h263 codec) raised up to 100mbps
with a simple modification on 1080p and 720p ( encoding msm folders ).

Seems to use only few parts of the whole code in this document, made changes
on the code will have almost no effect in video encoding ( apart of some glitchs in encoding )
maybe there are some libs specifying wich level is used at wich resolutions, but actually
there are no specifications for 4.1-4.2-5-5.1 profiles for h264, i didnt add those ones
because it doesnt work or it doesnt made any diference in encodin level, there must be something
but where, maybe libs, need more research on how it works, because this device uses propietary parts.

The important line.
#define DDL_MAX_BIT_RATE    (20*1024*1024)
to
#define DDL_MAX_BIT_RATE    (100000000) or (100*1024*1024)
Almost the same but simplyfied.

This allows the encoding for 100mbps as maximum cap for encoding.
( may work on other qualcomm or non qualcomm devices )