Revert the "Temporary fix for Android start time optimization"

Actual fix is done by Audio team, reverting the temporary fix

Bypass an Audio module spins in 50 ms cycle loop for the script
(that no longer runs) to set a property.Set the audio init to
complete in system property.This avoids following messages
to come frequently
D/AudioHardwareALSA(  140): qcom.audio.init is set to
D/AudioHardwareALSA (  140): Sleeping for 50 ms

https://review-android.quicinc.com/#/c/631500

Change-Id: I7a6b73bfbdd182ecd9461791e5d0b65abc1f3e70
Merge "Revert the "Temporary fix for Android start time optimization""