fix: 🐛 Limit version of OptimizationProblems to 0.7.3

Version 0.7.4 was breaking. Another issue was created to update to use
0.7.4.

✅ Closes: #156

Author: abelsiqueira

test/Project.toml

@@ -44,7 +44,7 @@ NLPModelsJuMP = "0.11, 0.12"
 NLPModelsKnitro = "0.7, 0.8, 0.9"
 NLPModelsModifiers = "0.6.2, 0.7"
 NLSProblems = "0.5"
-OptimizationProblems = "0.7"
+OptimizationProblems = "0.7.0 - 0.7.3"
 Percival = "0.6, 0.7"
 QuadraticModels = "0.9.2"
 RipQP = "0.5, 0.6"