[llvm-debuginfo-analyzer] (06/09) - Warning and internal options

The 'clang-ppc64le-linux-multistage24452' buildbot fails with:

  https://lab.llvm.org/buildbot#builders/121/builds/24452
  undefined reference to `llvm::dwarf::TagString(unsigned int)'

Add 'DebugInfoDWARF' in the CMakeLists.txt CMake file.