message: Added the note about cpptools extension.
diff: @@ -12,6 +12,11 @@ manage their debugging setup within VS Code. There is no need to write a
  the path/architecture/debugger for an executable. All this is determined
  automatically by CMake Tools when a target-based debug is invoked.
  +**NOTE:** CMake Tools extension assumes ``ms-vscode.cpptools`` is used
  +for debugging C/C++ programs.
  +If you work with other languages or have another debugger extension,
  +you may use integration with launch.json as described below.
  +
  ## Selecting a Debug Target
  Once project is configured and generated CMake Tools uses metadata from CMake
  to automatically discover your executables and the paths that they are written to.
  