Finish "Adapt -fsanitize=function to SANITIZER_NON_UNIQUE_TYPEINFO"

Finish "Adapt -fsanitize=function to SANITIZER_NON_UNIQUE_TYPEINFO"

i.e., recent 5745eccef54ddd3caca278d1d292a88b2281528b:

* Bump the function_type_mismatch handler version, as its signature has changed.

* The function_type_mismatch handler can return successfully now, so
  SanitizerKind::Function must be AlwaysRecoverable (like for
  SanitizerKind::Vptr).

* But the minimal runtime would still unconditionally treat a call to the
  function_type_mismatch handler as failure, so disallow -fsanitize=function in
  combination with -fsanitize-minimal-runtime (like it was already done for
  -fsanitize=vptr).

* Add tests.

Differential Revision: https://reviews.llvm.org/D61479

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@366186 91177308-0d34-0410-b5e6-96231b3b80d8