CompatHelper: add new compat entry for Statistics at version 1.6 for …

…package docs, (keep existing compat) (#110)

* CompatHelper: add new compat entry for Statistics at version 1 for package docs, (keep existing compat)

* Update Project.toml

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Co-authored-by: CompatHelper Julia <compathelper_noreply@julialang.org>
Co-authored-by: Seth Axen <seth@sethaxen.com>

docs/Project.toml

@@ -13,4 +13,5 @@ EvoTrees = "0.14.7, 0.15, 0.16"
 MLJBase = "0.19, 0.20, 0.21, 1"
 MLJIteration = "0.5, 0.6"
 StatisticalMeasures = "0.1"
+Statistics = "1.6"
 julia = "1.6"