audio: Move stable libaudioclient tests to presubmit for the AIDL HAL

These framework-side tests are helpful in detecting breakages
caused by changes in the HAL code.

Data from postsubmit runs:

Test module audioeffect_tests: Latency (p90): 3s, Flakiness: 0.00%
Test module trackplayerbase_tests: Latency (p90): 13s, Flakiness: 0.00%

Bug: 311830316
Test: presubmit
Test-Mapping-Slo-Bypass-Bug: b/318425155
Change-Id: I5c329239cd3890e98edc74283bc9edb83e7e7ba7