[analyzer] MIGChecker: Add support for more APIs.

[analyzer] MIGChecker: Add support for more APIs.

Add more "consuming" functions. For now only vm_deallocate() was supported.

Add a non-zero value that isn't an error; this value is -305 ("MIG_NO_REPLY")
and it's fine to deallocate data when you are returning this error.

Make sure that the mig_server_routine annotation is inherited.

rdar://problem/35380337

Differential Revision: https://reviews.llvm.org/D58397

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@354643 91177308-0d34-0410-b5e6-96231b3b80d8