prevent preempting overlapping sound trigger audio streams

If the sound trigger hal indicates that concurrent_capture is true, the
stream should not be preempted when when another sound trigger stream is
opened.

Test: Verify that multiple streams are not closed when triggered by
different engines.
Bug: 35956563

Change-Id: I3d5df136403e47fcc1280f63b25216f326b74d6f
(cherry picked from commit 2b864648)