CompatHelper: bump compat for Percival to 0.7 for package using-callbacks, (drop existing compat) (#125)

* CompatHelper: bump compat for Percival to 0.7 for package using-callbacks, (drop existing compat)

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Co-authored-by: CompatHelper Julia <[email protected]>
Co-authored-by: tmigot <[email protected]>

Author: 3 people

tutorials/using-callbacks/Project.toml

@@ -8,9 +8,9 @@ Percival = "01435c0c-c90d-11e9-3788-63660f8fbccc"
 Plots = "91a5bcdd-55d7-5caf-9e0b-520d859cae80"
 
 [compat]
-JSOSolvers = "0.10"
+JSOSolvers = "0.11"
 JuMP = "1"
 NLPModels = "0.20"
 NLPModelsJuMP = "0.12"
-Percival = "0.6"
+Percival = "0.7"
 Plots = "1"