Remove dig

Author: mcelicalderon

spec/requests/mutations/sign_up_spec.rb

@@ -41,7 +41,7 @@
     expect(user).not_to be_active_for_authentication
     expect(user.confirmed_at).to be_nil
     expect(user.valid_password?(password)).to be_truthy
-    expect(json_response.dig(:data, :userSignUp)).to include(
+    expect(json_response[:data][:userSignUp]).to include(
       success: true,
       errors: [],
       user: {