feat(release): allow disabling GitHub username matching in default changelog renderer

[JamesHenry]

Current Behavior

If users want author data, but not for that author data to be linked to GitHub usernames (or associated requests made to ungh.cc), they must provide a custom changelog renderer.

Expected Behavior

Users can opt out of the GitHub usernames lookup and matching by setting mapAuthorsToGitHubUsernames in their renderOptions to false.

Related Issue(s)

Fixes #26311

[vercel]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Name	Status	Preview	Updated (UTC)
nx-dev	✅ Ready (Inspect)	Visit Preview	Jun 25, 2024 0:45am

[nx-cloud]

☁️ Nx Cloud Report

CI is running/has finished running commands for commit ae94ca5. As they complete they will appear below. Click to see the status, the terminal output, and the build insights.

📂 See all runs for this CI Pipeline Execution

---

✅ Successfully ran 6 targets

• nx affected --targets=e2e,e2e-ci --base=8872ca5c8f2f1069ff4ea48238fe821c6f2dc1d7 --head=ae94ca5e20da8ed70d6d6188958a0d4eaa7f3ec9 --parallel=1
• nx affected --targets=lint,test,build --base=8872ca5c8f2f1069ff4ea48238fe821c6f2dc1d7 --head=ae94ca5e20da8ed70d6d6188958a0d4eaa7f3ec9 --parallel=3
• nx run-many -t check-imports check-commit check-lock-files check-codeowners documentation --parallel=1 --no-dte
• nx-cloud record -- nx format:check --base=8872ca5c8f2f1069ff4ea48238fe821c6f2dc1d7 --head=ae94ca5e20da8ed70d6d6188958a0d4eaa7f3ec9
• nx documentation --no-dte
• nx affected -t e2e-macos-ci --parallel=1 --base=8872ca5c8f2f1069ff4ea48238fe821c6f2dc1d7 --head=ae94ca5e20da8ed70d6d6188958a0d4eaa7f3ec9

---

Sent with 💌 from NxCloud.

[github-actions]

This pull request has already been merged/closed. If you experience issues related to these changes, please open a new issue referencing this pull request.