[msm8x60] How to increase MAX deivce count for sound path?

If you have added many device in snddev_data_timpani.c.

some time its count can be over than 30.

but when use uses new device list, only 30 devices are presented.

in this case, MAX_DEVICE_COUNT was already defined in AudioHardware.cpp (8x60 case only)

so If customer uses many device(in this case over the 30), please change the defined value in AudioHardware.cpp as below.

from
#define MAX_DEVICE_COUNT 30

to
#define MAX_DEVICE_COUNT 100