🧪 Testing: Add unit test for accepted issue with label object

[JoshuaKGoldberg]

Bug Report Checklist

• I have tried restarting my IDE and the issue persists.
• I have pulled the latest main branch of the repository.
• I have searched for related issues and found none that matched my issue.

Overview

Codecov reports that there's a single logical branch that doesn't have test coverage (https://app.codecov.io/gh/JoshuaKGoldberg/all-contributors-for-repository/blob/6d731eefd01cbd3e54fd35c1ccb676e15634da49/src%2Fcollect%2Fadding%2FaddAcceptedIssues.ts):

const labels = acceptedIssue.labels.map((label) =>
	typeof label === "string" ? label : label.name,
);

That typeof label === "string" ? label : label.name condition is run by the unit test in addAcceptedIssues.test.ts... but only the case of the label being a string is covered. No unit test runs the case of a label that's an object with a name property.

Accepting PRs to add a new unit test to addAcceptedIssues.test.ts for a label that's type { name: string } instead of string.

Additional Info

No response