Log Message:
py-pylint: updated to 2.9.3

What's New in Pylint 2.9.3?
===========================

* Fix a crash that happened when analysing empty function with docstring
  in the ``similarity`` checker.

* The ``similarity`` checker no longer add three trailing whitespaces for
  empty lines in its report.

What's New in Pylint 2.9.2?
===========================

* Fix a crash that happened when analysing code using ``type(self)`` to access
  a class attribute in the ``unused-private-member`` checker.

* Fix a false positive for ``unused-private-member`` when accessing a private \ 
variable
  with ``self``

* Fix false-positive of ``unnecessary-dict-index-lookup`` and \ 
``consider-using-dict-items``
  for reassigned dict index lookups

What's New in Pylint 2.9.1?
===========================

* Upgrade astroid to 2.6.2