CompatHelper: bump compat for ReinforcementLearningCore to 0.13 for package ReinforcementLearningExperiments, (keep existing compat) (#958)

Author: github-actions[bot]

src/ReinforcementLearningExperiments/Project.toml

@@ -20,7 +20,7 @@ Distributions = "0.25"
 Flux = "0.13, 0.14"
 Reexport = "1"
 ReinforcementLearningBase = "0.12"
-ReinforcementLearningCore = "0.12"
+ReinforcementLearningCore = "0.12, 0.13"
 ReinforcementLearningEnvironments = "0.8"
 ReinforcementLearningZoo = "0.7, 0.8"
 StableRNGs = "1"