Copy haptic data directly from effect in buffer to out buffer.

The haptic data will be partially interleaved at the end of the buffer
after processing audio mixing. When processing audio effect, only audio
data will be handled. In that case, haptic data will be missed if there
is any audio effect. Copying haptic data directly from audio effect in
buffer to out buffer could help solve the problem.

Bug: 129956425
Test: play haptic with audio effect.
Change-Id: I2b48bb43bec10167d4eacbcaa5c27959e0d44c32