Remove python-clang dependency

python3-clang was only used to generate the python wrapper
We now use it only within the docker image for the generator

Change-Id: Id574f109b959d72f0734b0df4c26b3bbab3238fd
Signed-off-by: Galantsev, Dmitrii <dmitrii.galantsev@amd.com>

docs/how-to/using-amdsmi-for-C++.rst

@@ -197,7 +197,6 @@ The following components are required to build the library.
 
 The following components are required to build the AMD SMI Python package:
 
-* Clang (14.0 or above)
 * Python (3.6.8 or above)
 * virtualenv - `python3 -m pip install virtualenv`