WIP: Fix for infeasibility certificates

[odow]

Updated for jump-dev/MathOptInterface.jl#1660

julia> MOI.Test.runtests(
           model, 
           config, 
           include=["test_unbounded_", "test_infeasible_"],
       )
Test Summary:             | Pass  Total
test_infeasible_MAX_SENSE |    5      5
Test Summary:                    | Pass  Total
test_infeasible_MAX_SENSE_offset |    5      5
Test Summary:             | Pass  Total
test_infeasible_MIN_SENSE |    5      5
Test Summary:                    | Pass  Total
test_infeasible_MIN_SENSE_offset |    5      5
Test Summary:                    | Pass  Total
test_infeasible_affine_MAX_SENSE |    5      5
Test Summary:                           | Pass  Total
test_infeasible_affine_MAX_SENSE_offset |    5      5
Test Summary:                    | Pass  Total
test_infeasible_affine_MIN_SENSE |    5      5
Test Summary:                           | Pass  Total
test_infeasible_affine_MIN_SENSE_offset |    5      5
Test Summary:            | Pass  Total
test_unbounded_MAX_SENSE |    4      4
Test Summary:                   | Pass  Total
test_unbounded_MAX_SENSE_offset |    4      4
Test Summary:            | Pass  Total
test_unbounded_MIN_SENSE |    4      4
Test Summary:                   | Pass  Total
test_unbounded_MIN_SENSE_offset |    4      4

[codecov]

Codecov Report

Merging #197 (f4e07f5) into master (5cee5af) will decrease coverage by 0.08%.
The diff coverage is 60.00%.

@@            Coverage Diff             @@
##           master     #197      +/-   ##
==========================================
- Coverage   82.27%   82.19%   -0.09%     
==========================================
  Files           9        9              
  Lines        1574     1578       +4     
==========================================
+ Hits         1295     1297       +2     
- Misses        279      281       +2     

Impacted Files	Coverage Δ
src/MOI_wrapper/MOI_wrapper.jl	92.38% <60.00%> (-0.20%)	⬇️

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[odow]

This will be tested in the next release of MOI.