Update console scripts ("sbase mkdir DIR")

Update console scripts (sbase mkdir DIR)

• Update console scripts:
  -- Add new file for sbase mkdir DIR:
  -- classic_obj_test.py was added.
• Bump a Python dependency to a newer version:
  -- rich==9.11.1;python_version>="3.6"

Here's the new directory tree for sbase mkdir DIR:

.
├── __init__.py
├── boilerplates/
│   ├── __init__.py
│   ├── base_test_case.py
│   ├── boilerplate_test.py
│   ├── classic_obj_test.py
│   ├── page_objects.py
│   └── samples/
│       ├── __init__.py
│       ├── google_objects.py
│       └── google_test.py
├── my_first_test.py
├── parameterized_test.py
├── pytest.ini
├── requirements.txt
├── setup.cfg
└── test_demo_site.py