✨♻️ MQT Project Setup

[burgholzer]

This PR adds quite a couple of things to mqt-misim:

• in order to make everything compile, this PR also subsumes added gates and definitions up to dimension 7 #21
• properly integrates python bindings (from files of the binding to python #22) into the project. part of this was streamlining the existing CMake code
• properly setting up Python packaging based on scikit-build-core (subsumes commited files for packaging #20)
• update all pre-commit checks and add new ones related to the Python part of the project (subsumes ⬆️🪝 update pre-commit hooks #18)
• adds a dependabot configuration to keep dependencies up to date
• adds a very basic ReadTheDocs documentation setup (@KevinMTO please extend this in the future whenever you have time)
• adopts the MQT reusable CI workflows that take care of everything from testing to coverage to linting to packaging
• adds a release drafter configuration for automating release management
• adds the infrastructure for python testing (@KevinMTO please consider writing some tests in the future for the Python part in test/python)

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[codecov]

Codecov Report

Attention: Patch coverage is 46.87500% with 34 lines in your changes are missing coverage. Please review.

Project coverage is 74.2%. Comparing base (f775b69) to head (53a4ab8).

Additional details and impacted files

@@           Coverage Diff           @@
##            main     #23     +/-   ##
=======================================
+ Coverage   67.2%   74.2%   +6.9%     
=======================================
  Files         16      13      -3     
  Lines       2270    1383    -887     
  Branches     377     264    -113     
=======================================
- Hits        1527    1027    -500     
+ Misses       743     356    -387     

Flag	Coverage Δ
cpp	74.2% <46.8%> (?)

Files	Coverage Δ
include/dd/Definitions.hpp	52.6% <ø> (ø)
include/dd/GateMatrixDefinitions.hpp	57.1% <40.0%> (ø)
include/dd/MDDPackage.hpp	80.6% <47.4%> (-1.0%)	⬇️

... and 4 files with indirect coverage changes

[burgholzer]

@KevinMTO everything looks good now expect the Python testing CI, because there literally is not a single proper python test so far. I had a pretty hard time figuring out which kind of input you expect to provide to the bound function.
Could you please add a proper test (can be extremely simple) here?