Add support to MOI 0.10

[frapac]

All tests are passing, except this one:

MOI.copy_to(MOI.Bridges.Constraint.Scalarize{Float64}(model), form)
MOI.set(model, MOI.VariableName(), MOI.VariableIndex.(1:2), var_names)
MOI.set(model, MOI.ConstraintName(), MOI.ConstraintIndex{MOI.ScalarAffineFunction{Float64}, MOI.EqualTo{Float64}}.(1:2), con_names)
MOI.set(model, MOI.ConstraintName(), MOI.ConstraintIndex{MOI.VariableIndex, MOI.GreaterThan{Float64}}.(1:2), vcon_names)
MOIT.util_test_models_equal(model, expected, var_names, [con_names; vcon_names])

The problem is that VariableIndex does not support ConstraintName (whereas previously, SingleVariable does). Not sure what exactly to do about that.

[codecov]

Codecov Report

Merging #28 (7c26c3e) into master (4652d04) will increase coverage by 0.68%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master      #28      +/-   ##
==========================================
+ Coverage   85.80%   86.48%   +0.68%     
==========================================
  Files           5        5              
  Lines         317      333      +16     
==========================================
+ Hits          272      288      +16     
  Misses         45       45              

Impacted Files	Coverage Δ
src/conic_form.jl	77.77% <100.00%> (+0.69%)	⬆️
src/matrix_input.jl	98.82% <100.00%> (+0.07%)	⬆️
src/sparse_matrix.jl	100.00% <100.00%> (ø)
src/MatrixOptInterface.jl	87.50% <0.00%> (-0.50%)	⬇️
src/change_form.jl	78.16% <0.00%> (+1.05%)	⬆️

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[blegat]

Remove

MOI.set(model, MOI.ConstraintName(), MOI.ConstraintIndex{MOI.VariableIndex, MOI.GreaterThan{Float64}}.(1:2), vcon_names)

and do

MOIT.util_test_models_equal(model, expected, var_names, con_names)

We dropped names for VariableIndex constraints.

[frapac]

Indeed, that solves the issue. Thanks for the pointer!