audio HAL: add support for audio patch API.

Add support for audio patch routing APIs and update
audio HAL version to 3.0.

Audio patch APIs are needed for LE audio because LE Audio
device types have more than one bit set.

Bug: 150670922
Test: regression tests with BT A2DP SW encoder path
Change-Id: I2c7c3db05063c6cc248681b9964af6c4633ffe99
(cherry picked from commit 2f7ce9f5a539aa99b4e91743007941f21cfee22f)