[www-scripts] Clang Attribute Doc Update: ERROR

[root via www-scripts]

UPDATING LLVM SOURCES
HEAD is now at 343dceb [llvm-readelf/obj] - Improve error reporting when dumping group sections.
>From https://github.com/llvm/llvm-project
 * branch            master     -> FETCH_HEAD
   343dceb..7a18bdb  master     -> origin/master
First, rewinding head to replay your work on top of it...
Fast-forwarded master to 7a18bdb350e4a0318776cf66cf280b386eb9c3e8.
/opt/tools/clangCLdoc_update.sh: line 44: cmake: command not found