[clang-tidy] Fix missing dependency to static analyzer

Summary:
This patch is fixing the build bot broken for a missing dependency.

The missing dependency is breaking "shared" build.

```
./mpi/TypeMismatchCheck.cpp:
  #include "clang/StaticAnalyzer/Checkers/MPIFunctionClassifier.h"
```

I'm not a fan of that fix. It's brining a strange dependency.

Reviewers: alexfh

Subscribers: llvm-commits, chrisha

Differential Revision: https://reviews.llvm.org/D23093

llvm-svn: 277539