[py] Renamed wheels package to ogs and coupling module to ogs.simulator.

Applications/Python/CMakeLists.txt

Applications/Python/ogs.simulator/CMakeLists.txt

Applications/Python/ogs.simulator/ogs_python_module.cpp

Applications/Python/ogs/__init__.py

Tests/Python/test_cli.py

Tests/Python/test_simlator.py

pyproject.toml

scripts/cmake/ProjectSetup.cmake

setup.py