dist: Add hidden import for jnius

direct/src/dist/FreezeTool.py

@@ -102,6 +102,7 @@ defaultHiddenImports = {
     'scipy.stats._stats': ['scipy.special.cython_special'],
     'setuptools.monkey': ['setuptools.msvc'],
     'shapely._geometry_helpers': ['shapely._geos'],
+    'jnius': ['jnius_config'],
 }