CompatHelper: bump compat for DiffEqCallbacks to 4, (keep existing compat)

Author: CompatHelper Julia

Project.toml

@@ -81,7 +81,7 @@ DataInterpolations = "6.4"
 DataStructures = "0.17, 0.18"
 DeepDiffs = "1"
 DiffEqBase = "6.103.0"
-DiffEqCallbacks = "2.16, 3"
+DiffEqCallbacks = "2.16, 3, 4"
 DiffEqNoiseProcess = "5"
 DiffRules = "0.1, 1.0"
 Distributed = "1"