CompatHelper: bump compat for "StatsFuns" to "1.0"

Author: github-actions[bot]

Project.toml

@@ -57,7 +57,7 @@ PrettyTables = "1.0"
 Reexport = "1.2"
 Requires = "1.0"
 StatsBase = "0.33"
-StatsFuns = "0.9"
+StatsFuns = "0.9, 1.0"
 StructuralCausalModels = "1"
 Tables = "1.5"
 julia = "1"