hal: Add support for pre-processing effects

- Add support for AEC audio effect for voice communication.

Bug: 7241490
Bug: 8325112
Change-Id: Ic33d2f1f7be86484f748627d9afabbe10c369c21
Signed-off-by: Eric Laurent <elaurent@google.com>
Signed-off-by: Iliyan Malchev <malchev@google.com>