Remove monkeypatch of `resolve_field`

Now that we have updated the `graphql-ruby` gem version.

app/graphql/types/base_field.rb

@@ -25,34 +25,6 @@ module Types
       @requires_argument || arguments.values.any? { |argument| argument.type.non_null? }
     end
 
-    # Based on https://github.com/rmosolgo/graphql-ruby/blob/v1.11.4/lib/graphql/schema/field.rb#L538-L563
-    # Modified to fix https://github.com/rmosolgo/graphql-ruby/issues/3113
-    def resolve_field(obj, args, ctx)
-      ctx.schema.after_lazy(obj) do |after_obj|
-        query_ctx = ctx.query.context
-        inner_obj = after_obj&.object
-
-        ctx.schema.after_lazy(to_ruby_args(after_obj, args, ctx)) do |ruby_args|
-          if authorized?(inner_obj, ruby_args, query_ctx)
-            if @resolve_proc
-              # We pass `after_obj` here instead of `inner_obj` because extensions expect a GraphQL::Schema::Object
-              with_extensions(after_obj, ruby_args, query_ctx) do |extended_obj, extended_args|
-                # Since `extended_obj` is now a GraphQL::Schema::Object, we need to get the inner object and pass that to `@resolve_proc`
-                extended_obj = extended_obj.object if extended_obj.is_a?(GraphQL::Schema::Object)
-
-                @resolve_proc.call(extended_obj, args, ctx)
-              end
-            else
-              public_send_field(after_obj, ruby_args, query_ctx)
-            end
-          else
-            err = GraphQL::UnauthorizedFieldError.new(object: inner_obj, type: obj.class, context: ctx, field: self)
-            query_ctx.schema.unauthorized_field(err)
-          end
-        end
-      end
-    end
-
     def base_complexity
       complexity = DEFAULT_COMPLEXITY
       complexity += 1 if calls_gitaly?