CompatHelper: bump compat for MathOptInterface to 0.10, (keep existing compat)

[github-actions]

This pull request changes the compat entry for the MathOptInterface package from 0.9 to 0.9, 0.10.
This keeps the compat entries for earlier versions.

Note: I have not tested your package with this new compat entry.
It is your responsibility to make sure that your package tests pass before you merge this pull request.

[codecov-commenter]

Codecov Report

Merging #36 (206f834) into master (ad4b14e) will decrease coverage by 0.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master      #36      +/-   ##
==========================================
- Coverage   42.92%   42.90%   -0.02%     
==========================================
  Files          20       19       -1     
  Lines        3094     3093       -1     
==========================================
- Hits         1328     1327       -1     
  Misses       1766     1766              

Impacted Files	Coverage Δ
src/VariableFrequencyOPF.jl

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