Simplify method management for IAudioService

Move all the methods called from native to the beginning,
so adding new Java-only methods does not affect transaction IDs
of methods called from native.

Bug: 72256604
Test: Loopback test in Java, OpenSL ES, and AAudio modes
Change-Id: Ide1f7508e9a9072b8a61f859bd054e3e56c219fa
1 file changed