aaudio: fix reset of frame counters on stop, flush

The wrong monotonic frame counters were being reset.
A reset is needed because the service resets it 32-bit counter.

Bug: 79497298
Test: NativeOboeTest app, see bug report for repro steps
Change-Id: Iee1797b4dee47ec08142c9ddb199b861e4db5ded
2 files changed