fix(json-schema): spread enums before passing into type.enumerated

[chris-kreidl]

This PR aims to fix a bug in json-schema in which JSON Schemas that contained type and enum incorrectly threw an error.

Example JSON Schema:

const schema = {
    type: "object",
    properties: {
      status: {
        type: "string",
        enum: ["PENDING", "COMPLETE"]
      }
    }
  };

Should pass and result in a type('"PENDING" | "COMPLETE"'), but rather errored.

The cause was passing the enum array as an array to type.enumerated, rather than spreading it.

This PR patches parseCommonJsonSchema to spread the enum and adds a test case to verify the fix.

• Code is up-to-date with the main branch
• You've successfully run pnpm prChecks locally
• There are new or updated unit tests validating the change

[chris-kreidl]

I'm an idiot. I forgot to branch before working on each of these. Will follow up with clean PRs.