Add Dominguez-Rios et al algorithm

[kofgokhan]

Link for the algorithm [1]: https://doi.org/10.1016/j.ins.2021.02.074

This is an algorithm to solve multi-objective discrete optimization (MODO) problems with 2 or more objectives.

This algorithms maintains a list of regions in the outcome space similar to Kirlik & Sayın [2]. The difference is that regions are categorized according to their so-called 'directions'. For a MODO problem with p-objectives, the regions of the outcome space are represented as Boxes in p-dimensional space (Kirlik & Sayın maintained Rectangles in p-1 dimensional space).

This is an "anytime algorithm" meaning that during the solution process the decision maker can stop the process anytime and the resulting pareto set will still be a good representation of the original pareto set. For this reason, I believe SolutionLimit can be added as an attribute (and maybe a time limit but I do not know if that is already a part of JuMP. It probably is).

Test cases are the same as Kirlik & Sayın.

[1]Miguel Angel Dominguez-Rios, FranciscoChicano, and Enrique Alba. Effective anytime algorithm for multiobjective combinatorial optimization prob- lems. Information Sciences, 565:210–228, 7 2021.
[2] Gokhan Kirlik and Serpil Sayin. A new algorithm for generating all nondominated solutions of multiobjective discrete optimization problems. European Journal of Operational Research, 232:479–488, 2 2014.

[odow]

Let's finish #22 first, and then think about which bits they have in common that we can share code between.

[codecov]

Codecov Report

Base: 94.41% // Head: 95.53% // Increases project coverage by +1.12% 🎉

Coverage data is based on head (504435d) compared to base (256d0e2).
Patch coverage: 100.00% of modified lines in pull request are covered.

Additional details and impacted files

@@            Coverage Diff             @@
##           master      #28      +/-   ##
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+ Coverage   94.41%   95.53%   +1.12%     
==========================================
  Files           6        7       +1     
  Lines         519      650     +131     
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+ Hits          490      621     +131     
  Misses         29       29              

Impacted Files	Coverage Δ
src/algorithms/DominguezRios.jl	100.00% <100.00%> (ø)

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[odow]

Merging. We can fix the 32-bit solves (I think it's a HiGHS issue?) and add SolutionLimit in future PRs.