[www-scripts] Clang Attribute Doc Update: ERROR

[root via www-scripts]

UPDATING LLVM SOURCES
HEAD is now at 24d6e60 [Analysis] Remove unused system header includes
>From https://github.com/llvm/llvm-project
 * branch            master     -> FETCH_HEAD
   24d6e60..82c22f1  master     -> origin/master
First, rewinding head to replay your work on top of it...
Fast-forwarded master to 82c22f124816d1f260dc8f0626d56b459d1358b8.
/opt/tools/clangCLdoc_update.sh: line 44: cmake: command not found