Remove need for warm-up query

Author: rmosolgo

lib/graphql/schema/ractor_shareable.rb

@@ -9,6 +9,12 @@ def self.extended(schema_class)
 
       module SchemaExtension
         def freeze_schema
+          # warm some ivars:
+          default_analysis_engine
+          default_execution_strategy
+          GraphQL.default_parser
+          default_logger
+
           own_tracers.freeze
           @frozen_tracers = tracers.freeze
           own_trace_modes.each do |m|

spec/graphql/schema/ractor_shareable_spec.rb

@@ -17,7 +17,6 @@ class Query < GraphQL::Schema::Object
     end
 
     it "can access some basic GraphQL objects" do
-      assert_equal({ "data" => { "__typename" => "Query" } }, RactorExampleSchema.execute("{ __typename }"))
 
       ractor = Ractor.new do
         parent = Ractor.receive