A2DP Offload: Fix Max AVDTP MTU for Offload
Fix the max AVDTP MTU for Offload to what
can fit in a 3DH5 packet after accounting
for AVDTP and L2CAP header.
Also:
- Moved MAX_2MBPS_AVDTP_MTU and MAX_3MBPS_AVDTP_MTU to the common
avdt_api.h so it can be used by the rest of the code
- Removed previously incorrect value of BTA_AV_MAX_A2DP_MTU and
replace it with the new (correct) value of MAX_3MBPS_AVDTP_MTU
- Removed duplicate define of MAX_2MBPS_AVDTP_MTU and use
the one from avdt_api.h
Bug:
78907438
Test: A2DP Streaming
Change-Id: I2c60c34c33e4164c9f7e2e7362bbb600482dec97