[www-scripts] Clang Attribute Doc Update: ERROR

[root via www-scripts]

UPDATING LLVM SOURCES
HEAD is now at 062b5c5 [clangd] Set the User option for clang-tidy to mimick its behaviour
>From https://github.com/llvm/llvm-project
 * branch            master     -> FETCH_HEAD
   062b5c5..f147f59  master     -> origin/master
First, rewinding head to replay your work on top of it...
Fast-forwarded master to f147f59cd377a6be68e5ca5c343eb11df8e7ee6f.
CMake Error at CMakeLists.txt:3 (cmake_minimum_required):
  CMake 3.13.4 or higher is required.  You are running version 3.7.1


-- Configuring incomplete, errors occurred!