[🔥AUDIT🔥] Fix tests after merge (#112)

🖍 _This is an audit!_ 🖍

## Summary:
This is what I get for not waiting for them to pass at each step of
landing a stack!

## Test plan:
make check


Author: benjaminjkraft

Auditors: dnerdy

Required Reviewers: 

Approved By: 

Checks: ⌛ Test (1.17), ⌛ Test (1.16), ⌛ Test (1.15), ⌛ Test (1.14), ⌛ Lint, ⌛ Lint, ⌛ Test (1.17), ⌛ Test (1.16), ⌛ Test (1.15), ⌛ Test (1.14)

Pull Request URL: https://github.com/Khan/genqlient/pull/112

generate/testdata/snapshots/TestGenerate-MultipleDirectives.graphql-MultipleDirectives.graphql.go

@@ -32,7 +32,7 @@ func (v *MyInput) MarshalJSON() ([]byte, error) {
 	var fullObject struct {
 		*MyInput
 		Birthdate json.RawMessage `json:"birthdate"`
-		graphql.NoUnmarshalJSON
+		graphql.NoMarshalJSON
 	}
 	fullObject.MyInput = v
 
@@ -119,7 +119,7 @@ func (v *UserQueryInput) MarshalJSON() ([]byte, error) {
 	var fullObject struct {
 		*UserQueryInput
 		Birthdate json.RawMessage `json:"birthdate"`
-		graphql.NoUnmarshalJSON
+		graphql.NoMarshalJSON
 	}
 	fullObject.UserQueryInput = v