Support compiling ms-tpm-20-ref targets for Mac OS X am: e4c9cc2ddd am: 938173f0be am: 2c6183e4d4 am: ba0a34c287

Original change: https://android-review.googlesource.com/c/platform/external/ms-tpm-20-ref/+/2628523

Change-Id: I167a9a62c832f2bf9732b3568510e0ee040aaca5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>