feat!: Python 3.11 Upgrade

[UsamaSadiq]

Description

• This PR closes the issue Drop support for Python 3.8 #375
• Dropped support for Python 3.8
• Updated requirements with Python 3.11 env
• Updated PyPI classifiers
• Bumped package version to 3.3.0

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 100.00%. Comparing base (8bdd78a) to head (fe3442e).
Report is 1 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff            @@
##            master      #402   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           16        16           
  Lines          433       433           
  Branches        47        47           
=========================================
  Hits           433       433           

Flag	Coverage Δ
unittests	100.00% <100.00%> (ø)

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