Include recently added option into rule/cache description (#4688)

CHANGELOG.md

@@ -59,6 +59,10 @@
   [SimplyDanny](https://github.com/SimplyDanny)
   [#4677](https://github.com/realm/SwiftLint/issues/4677)
 
+* Fix caching of `indentation_width` rule.  
+  [SimplyDanny](https://github.com/SimplyDanny)
+  [#4121](https://github.com/realm/SwiftLint/issues/4121)
+
 ## 0.50.3: Bundle of Towels
 
 #### Breaking

Source/SwiftLintFramework/Rules/RuleConfigurations/IndentationWidthConfiguration.swift

@@ -2,7 +2,8 @@ struct IndentationWidthConfiguration: RuleConfiguration, Equatable {
     var consoleDescription: String {
         return "severity: \("severity: \(severityConfiguration.consoleDescription)"), "
             + "indentation_width: \(indentationWidth), "
-            + "include_comments: \(includeComments)"
+            + "include_comments: \(includeComments), "
+            + "include_compiler_directives: \(includeCompilerDirectives)"
     }
 
     private(set) var severityConfiguration: SeverityConfiguration