BluetoothAudio: Statically link HAL dependencies

Bug: 290666670
Bug: 289857524
Bug: 284091286
Bug: 289489060
Test: mma -j32
(cherry picked from https://android-review.googlesource.com/q/commit:44628f38d2f60a8e9c283315485d2d62605f677d)
Merged-In: I2b3c32b133e208ec2cfb1b244ccb24ad249f22df
Change-Id: I2b3c32b133e208ec2cfb1b244ccb24ad249f22df
The 32-bit libraries may not be present on the device.  This makes the test more self-contained.