CompatHelper: bump compat for JLD2 to 0.6, (keep existing compat)

Author: CompatHelper Julia

Project.toml

@@ -30,7 +30,7 @@ CUDA = "4, 5"
 ChainRulesCore = "1"
 Flux = "0.13.16, 0.14, 0.16"
 Functors = "0.4, 0.5"
-JLD2 = "0.4, 0.5"
+JLD2 = "0.4, 0.5, 0.6"
 LazyArtifacts = "1"
 MLUtils = "0.4"
 NNlib = "0.8, 0.9"