Add example for skipping authorized and resolve type traces

Author: rmosolgo

lib/graphql/tracing/new_relic_trace.rb

@@ -13,6 +13,9 @@ module Tracing
     #     # Optional, use the operation name to set the new relic transaction name:
     #     # trace_with GraphQL::Tracing::NewRelicTrace, set_transaction_name: true
     #   end
+    #
+    # @example Installing without trace events for `authorized?` or `resolve_type` calls
+    #   trace_with GraphQL::Tracing::NewRelicTrace, trace_authorized: false, trace_resolve_type: false
     module NewRelicTrace
       # @param set_transaction_name [Boolean] If true, the GraphQL operation name will be used as the transaction name.
       #   This is not advised if you run more than one query per HTTP request, for example, with `graphql-client` or multiplexing.