Add MathOptComplements, GenOpt, LowRankOpt and ArrayDiff to solver tests

Author: blegat

.github/workflows/solver-tests.yml

@@ -18,6 +18,7 @@ jobs:
           - package: 'JuMP'
           - package: 'Convex'
           - package: 'AmplNLWriter'
+          - package: 'ArrayDiff'
           - package: 'BARON'
           - package: 'Cbc'
           - package: 'Clp'
@@ -29,14 +30,17 @@ jobs:
           - package: 'Dualization'
           - package: 'ECOS'
           - package: 'GLPK'
+          - package: 'GenOpt'
           - package: 'Gurobi'
           - package: 'HiGHS'
           - package: 'Hypatia'
           - package: 'Ipopt'
           - package: 'KNITRO'
+          - package: 'LowRankOpt'
           - package: 'MiniZinc'
           - package: 'MosekTools'
           - package: 'MathOptAnalyzer'
+          - package: 'MathOptComplements'
           - package: 'MathOptIIS'
           - package: 'MultiObjectiveAlgorithms'
           - package: 'NEOSServer'