Adding changelog item

Modules/Core/changelog.yml

@@ -5,6 +5,7 @@ versions:
             - Carbon format set globally in <code>AppServiceProvider</code>
             - Creating a string helpers mixing file
             - Add additional install script to prompt for APP_URL
+            - New install script to un ignore the <code>package-lock.json</code> file from npm
         changed:
             - Registering the TranslationHelper mixin globally to access it from anywhere
             - CkEditor and SimpleMde hooks set a view variable containing their name