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

cmake/modules/DunePythonInstallPackage.cmake

@@ -141,7 +141,7 @@ function(dune_python_install_package)
   #
 
   # Construct the wheel installation commandline
-  set(WHEEL_COMMAND ${Python3_EXECUTABLE} -m pip wheel -w ${DUNE_PYTHON_WHEELHOUSE} ${PYINST_FULLPATH} ${PYINST_ADDITIONAL_PIP_PARAMS} ${DUNE_PYTHON_ADDITIONAL_PIP_PARAMS})
+  set(WHEEL_COMMAND ${Python3_EXECUTABLE} -m pip wheel -w ${DUNE_PYTHON_WHEELHOUSE} ${PYINST_ADDITIONAL_PIP_PARAMS} ${DUNE_PYTHON_ADDITIONAL_PIP_PARAMS} ${PYINST_FULLPATH})
 
   # Add the installation rule
   install(CODE "message(\"Installing wheel for python package at ${PYINST_FULLPATH}...\")