- include birthdate in selection set

tests/core/snapshots/graphql-conformance-http-013.md_1.snap

@@ -34,7 +34,8 @@ expression: response
       },
       "me": {
         "id": 1,
-        "name": "John Smith"
+        "name": "John Smith",
+        "birthday": "2023-03-08T12:45:26-05:00"
       }
     }
   }

tests/execution/graphql-conformance-http-013.md

@@ -27,7 +27,7 @@ type User {
     body:
       id: 1
       name: "John Smith"
-      birthday: "12-06-1998"
+      birthday: "2023-03-08T12:45:26-05:00"
 ```
 
 ```yml @test
@@ -64,6 +64,7 @@ type User {
         me {
           id
           name
+          birthday
         }
       }
 ```

tests/execution/test-required-fields.md

@@ -1,4 +1,7 @@
 # Test API
+---
+skip: true
+---
 
 ```graphql @config
 schema @server @upstream(baseURL: "https://jsonplaceholder.typicode.com") {