[www-scripts] Clang Attribute Doc Update: ERROR

[root via www-scripts]

UPDATING LLVM SOURCES
HEAD is now at da886bf GitHub Actions: Add job for automatically updating the main branch
>From https://github.com/llvm/llvm-project
 * branch            master     -> FETCH_HEAD
   da886bf..4a1d230  master     -> origin/master
First, rewinding head to replay your work on top of it...
Fast-forwarded master to 4a1d230fa6f4cf27e4ce0626afe6c1434eab29b2.
/opt/tools/clangCLdoc_update.sh: line 44: cmake: command not found