Use .enclosedArguments instead of filter

Author: ornithocoder

Source/SwiftLintFramework/Rules/ClosureBodyLengthRule.swift

@@ -64,8 +64,7 @@ public struct ClosureBodyLengthRule: ASTRule, OptInRule, ConfigurationProviderRu
         let trailingClosures = dictionary.substructure
             .filter { $0.kind == StatementKind.brace.rawValue }
 
-        let closuresAsArgument = dictionary.substructure
-            .filter { $0.kind == SwiftExpressionKind.argument.rawValue }
+        let closuresAsArgument = dictionary.enclosedArguments
             .flatMap { $0.substructure.filter { $0.kind == StatementKind.brace.rawValue } }
 
         return trailingClosures + closuresAsArgument