fix: handle url in response when using pagination with compareCommits

[FrankMoreno]

Resolves N/A

---

Before the change?

Trying to use paginate with the compareCommitsWithBaseHead endpoint returns the following error:

 response.data.total_count = totalCount;
                            ^
TypeError: Cannot create property 'total_count' on string 'https://api.github.com/repos/danger/danger-js/compare/43dde820b424cf11d65e2c42c27b916e162f440a...bdccecb77e0144055fbaea9224f10cf8b1229b68'
    at normalizePaginatedListResponse (Directory/node_modules/@octokit/plugin-paginate-rest/dist-bundle/index.js:33:29)
    at Object.next (Directory/node_modules/@octokit/plugin-paginate-rest/dist-bundle/index.js:51:38)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async nextData (Directory/test.mjs:16:16)
    at async Directory/test.mjs:25:1

After the change?

Pagination for those endpoints and other endpoints continues to work as expected.

Pull request checklist

• Tests for the changes have been added (for bug fixes / features)
• Docs have been reviewed and added / updated if needed (for bug fixes / features)

Does this introduce a breaking change?

Please see our docs on breaking changes to help!

• Yes
• No

---

[github-actions]

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[github-actions]

🎉 This PR is included in version 13.1.1 🎉

The release is available on:

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• npm package (@latest dist-tag)

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