Haah's cubic code via LP construction method

[Fe-r-oz]

There are actually 2 different construction methods of Haah's cubic codes. The method used by https://arxiv.org/pdf/1904.02703 is LP method. GB method is already implemented. This PR implements the second method, with which the Appendix B D: Haah's cubic code with parameters [[1024, 30, 13 ≤ d ≤ 32]] can be produced with input parameter L.
I have added the doctest that reproduced this Haah code from Panteleev's work in the documentation as well.

• The code is properly formatted and commented.
• Substantial new functionality is documented within the docs.
• All new functionality is tested.
• All of the automated tests on github pass.
• We recently started enforcing formatting checks. If formatting issues are reported in the new code you have written, please correct them.

[Fe-r-oz]

Please help review this PR, Thank you!