CompatHelper: bump compat for StatsFuns to 1, (drop existing compat) (#96)

Co-authored-by: Rik Huijzer <rikhuijzer@pm.me>

Author: github-actions[bot]

Project.toml

@@ -27,7 +27,7 @@ DifferentialEquations = "7"
 Distributions = "0.25"
 Franklin = "=0.10.51"
 RData = "1"
-StatsFuns = "0.9"
+StatsFuns = "1"
 StatsPlots = "0.15"
 Turing = "0.21"
 julia = "1.6"