p970: bluetooth: include bluedroid config

Change-Id: I490a295ca81ce41335721f9a416793627c42b466
p970: enable hardware audio encoders and decoders

http://review.cyanogenmod.org/#/c/44365/ fixed issues
with OMX Codecs on OMAP3. Re-enable hardware audio
encoders and decoders.

Tested on P970 and I9003 (OMAP3)

Change-Id: Iacff2d12d305a955a87b98978bff1645decba9a0