Disable Scudo's mismatch check for media_swcodec

Some third party code is triggering the mismatch allocation check
resulting in the service being terminated. Given that those mismatches
have fairly low security implications and that said code cannot be
immediately fixed, disable the check for now.

Test: media post submit test suite
Bug: 121178348
Change-Id: If9601d719969e590b80ab50c016903fb459c0cdf