📦 Update statistics compat

Author: LuizFCDuarte

Project.toml

@@ -48,7 +48,7 @@ RCall = "^0.14.1"
 Random = "^1.11.0"
 Requires = "^1.3.0"
 StateSpaceModels = "^0.6.7"
-Statistics = "^1.11.1"
+Statistics = "^1.6.7"
 TimeSeries = "^0.24.2"
 julia = "1.0 - 1.11"