Remove unused ChangeLogTemplate from CatalogTemplateKind.

Author: emilyychenn

Sources/SwiftDocCUtilities/Action/Actions/Init/CatalogTemplateKind.swift

@@ -87,25 +87,4 @@ extension CatalogTemplateKind {
             """
         ]
     }
-    
-    /// Content of the 'changeLog' template
-    static func changeLogTemplateFiles(_ frameworkName: String) -> [String: String] {
-        [
-            "\(frameworkName)_ChangeLog.md": """
-                # \(frameworkName)
-                
-                <!--- Metadata configuration to make appear this documentation page as a top-level page -->
-                
-                @Metadata {
-                  @TechnologyRoot
-                }
-                
-                Add a single sentence or sentence fragment, which DocC uses as the page’s abstract or summary.
-                
-                ## Overview
-
-                Add one or more paragraphs that introduce your content overview.
-                """
-        ]
-    }
 }