Log Message:
py-tabulate: updated to 0.8.9

- 0.8.9: Bug fix. Revert support of decimal separators.
- 0.8.8: Python 3.9 support, 3.10 ready.
  New formats: ``unsafehtml``, ``latex_longtable``, ``fancy_outline``.
  Support lists of UserDicts as input.
  Support hyperlinks in terminal output.
  Improve testing on systems with proxies.
  Migrate to pytest.
  Various bug fixes and improvements.