mdbx: fix _InterlockedExchangeAdd64 for some 32-bit SDKs.
mdbx: fix _InterlockedExchangeAdd64 for some 32-bit SDKs.

Change-Id: I18280e8ef6432b9db3c5073fd59eaa102462f98d

leo-yuriev/libfpta,leo-yuriev/libfpta