Allow formatter to optionally correct aliases (#1277)

Author: bergmeister

Engine/Formatter.cs

@@ -41,7 +41,8 @@ public static string Format<TCmdlet>(
                 "PSUseConsistentWhitespace",
                 "PSUseConsistentIndentation",
                 "PSAlignAssignmentStatement",
-                "PSUseCorrectCasing"
+                "PSUseCorrectCasing",
+                "PSAvoidUsingCmdletAliases",
             };
 
             var text = new EditableText(scriptDefinition);