InputType field name

[Nikamura]

Describe the bug

Name provided for input field will create a new variable instead of assigning to the correct one.

To Reproduce

@InputType()
export class C {
  @Field(_type => ObjectIdScalar, { name: "buildId" })
  public buildObjectId!: ObjectId;
}

@Arg("input") input: C

input.buildObjectId will be undefined, while input.buildId will have input value.

Expected behavior

input.buildObjectId to have input value.

[MichalLytek]

Duplicate of #263 🔒