Adding support for python 3.12

[myrmarachne]

• Old deprecated Multifactor Portfolio has been removed
• New Multifactor Portfolio has been renamed to MultiFactorPortfolio (backwards incompatible change)
• Moved extra dependencies out of requirements.txt
• Added python 3.12 support
• Updated supported dependencies versions

[codecov]

Codecov Report

Attention: Patch coverage is 63.82979% with 17 lines in your changes missing coverage. Please review.

Project coverage is 77.24%. Comparing base (e6bb832) to head (a641a91).
Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
qf_lib/common/enums/frequency.py	55.55%	4 Missing ⚠️
...mmon/utils/factorization/data_models/data_model.py	66.66%	4 Missing ⚠️
...ptimizers/helpers/quadratic_constraints_helpers.py	50.00%	3 Missing ⚠️
...lio_construction/optimizers/quadratic_optimizer.py	57.14%	3 Missing ⚠️
.../portfolio_models/max_diversification_portfolio.py	57.14%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #203      +/-   ##
==========================================
+ Coverage   76.88%   77.24%   +0.35%     
==========================================
  Files         229      228       -1     
  Lines        9194     9119      -75     
==========================================
- Hits         7069     7044      -25     
+ Misses       2125     2075      -50     

Files with missing lines	Coverage Δ
qf_lib/common/utils/returns/beta_and_alpha.py	100.00% <100.00%> (ø)
...ptimizers/helpers/quadratic_constraints_helpers.py	88.88% <50.00%> (-11.12%)	⬇️
...lio_construction/optimizers/quadratic_optimizer.py	86.20% <57.14%> (-9.63%)	⬇️
.../portfolio_models/max_diversification_portfolio.py	75.64% <57.14%> (-2.74%)	⬇️
qf_lib/common/enums/frequency.py	78.89% <55.55%> (-2.48%)	⬇️
...mmon/utils/factorization/data_models/data_model.py	94.28% <66.66%> (-2.13%)	⬇️

... and 2 files with indirect coverage changes

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