osi: Prevent memory allocations with MSB set am: 1d83f31b am: feb1399c am: a2b19d62 am: c708b554 am: a628856e am: 3f36ec5d am: 9dd2b5bf am: b64934ad

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/bt/+/15959601

Change-Id: Ie61c50a423f4ec06967dc0990dc359beb6b6c202