Update from C++17 to C++20 with CMake Version Update from 3.10 to 3.20

[daeisbae]

Migrating C++17 to C++20

C++20 requires CMake Version 3.12 minimum C++23 requires CMake Version 3.20 minimum

Since some of the compilers does not support C++23 Std, the C++ Standard will be set to C++20

Reference

• https://cmake.org/cmake/help/latest/prop_tgt/CXX_STANDARD.html