Drop non-compatible versions form Project.toml

Author: tmigot

Project.toml

@@ -15,11 +15,11 @@ SolverTools = "b5612192-2639-5dc1-abfe-fbedd65fab29"
 
 [compat]
 Krylov = "0.9.1"
-LinearOperators = "1.1, 2.0"
-NLPModels = "0.20, 0.21"
-NLPModelsModifiers = "0.6, 0.7"
+LinearOperators = "2.0"
+NLPModels = "0.21"
+NLPModelsModifiers = "0.7"
 SolverCore = "0.3"
-SolverTools = "0.8.6"
+SolverTools = "0.9"
 julia = "1.6"
 
 [extras]