Merge of small MRs that make changes to the Python bindings

Merges

• !931 (closed) feature/store-commit-hash-in-pypi-package
• !929 (closed) bugfix/packagemetadata
• !909 (closed) feature/generator-speed-up
• !908 (closed) feature/verbose-jit
• !923 (closed) bugfix/missing-dependecies-for-pip-install-dune-common
• !920 (closed) issue/find_installed_modules
• !928 (closed) bugfix/dunepy_fix_path_to_installed_module
• !921 (closed) bugfix/use-additional-pip-params-in-wheel-building
• !931 (closed) feature/store-commit-hash-in-pypi-package

The whole MR needs some squashing before commit

pyproject.toml

 [build-system]
-requires = ['setuptools', 'wheel', 'scikit-build', 'cmake', 'ninja', 'requests', 'portalocker', 'numpy', 'wheel', 'mpi4py']
+requires = ['setuptools', 'wheel', 'scikit-build', 'cmake', 'ninja', 'requests', 'portalocker', 'numpy', 'mpi4py']
 build-backend = 'setuptools.build_meta'