Address SonarCloud empty method warning

Author: jjromeo

app/steps/pafs_core/basic_step.rb

@@ -66,9 +66,9 @@ def step
       step_name.to_sym
     end
 
-    # override this to handle any setup required before being viewed
-    # This is called before rendering in the controller
-    def before_view(_params); end
+    def before_view(_params)
+      # Override in subclasses to handle setup required before being viewed
+    end
 
     def view_path
       "pafs_core/projects/steps/#{step}"