Revert "Migrate audioflinger package validation"

This reverts commit 07c665d8060670be0403a1e4f05e5b727355ded3.

Reason for revert: Droidmonitor triggered revert due to test breakage in b/347112633. Will be verifying through ABTD before submission.

Change-Id: I7f531f5c0a0450b8f36e53442eac18b1baa32117
5 files changed