[www-scripts] Clang Attribute Doc Update: ERROR

[root via www-scripts]

UPDATING LLVM SOURCES
HEAD is now at 6f5ef64 [BasicAA] Avoid unnecessary cache update (NFC)
>From https://github.com/llvm/llvm-project
 * branch            master     -> FETCH_HEAD
   6f5ef64..6553600  master     -> origin/master
First, rewinding head to replay your work on top of it...
Fast-forwarded master to 655360096f27f25a0e2f71729c1c879f1fd8d8a2.
/opt/tools/clangCLdoc_update.sh: line 44: cmake: command not found