More builds

We need to integrate in our CI more compilers and different compiler versions to be more robust!

• Add Clang versions 12 and 15.
• Add G++ versions 10 and 12 (default is 11 for Ubuntu 22.04).
• Correct code to build on all the above.
• Make setup.py work with Windows (fixes aidge#13 (closed)).

Adding older versions would require to add older apt repositories to the Ubuntu distrib. Not a big issue with Docker, but does it worth it? We can specify a minimum compiler version. Supporting older versions may require more work.

setup.py

@@ -71,7 +71,7 @@ class CMakeBuild(build_ext):
         self.spawn(['cmake', str(cwd), param_py, '-DTEST=OFF', f'-DCMAKE_INSTALL_PREFIX:PATH={install_path}'])
         if not self.dry_run:
             self.spawn(['cmake', '--build', '.', '-j', max_jobs])
-            self.spawn(['cmake', '--install', '.', '-j', max_jobs])
+            self.spawn(['cmake', '--install', '.'])
         os.chdir(str(cwd))
 
         aidge_package = build_lib / (get_project_name())