Merge ExtraFileObject optimization upstream

Author: lsegal

Gemfile.lock

@@ -1,6 +1,6 @@
 GIT
   remote: https://github.com/lsegal/yard.git
-  revision: efb33b5411f54ae491c10ce5cd227fa49b985fde
+  revision: 9b0c0fdbf68654b783f40f04b115dd007f6226c6
   branch: main
   specs:
     yard (0.9.37)

config/initializers/rubydoc.rb

@@ -115,16 +115,6 @@ def call(object)
         retval
       end
     end
-
-    module CodeObjects
-      class ExtraFileObject
-        def translate(data)
-          return data if locale.nil?
-          text = YARD::I18n::Text.new(data, have_header: true)
-          text.translate(YARD::Registry.locale(locale))
-        end
-      end
-    end
   end
 end