Add GitHub Sponsors to Readme

Version updated for JamesIves/github-sponsors-readme-action to version v1.5.3.

• This action is used across all versions by 7 repositories.

Go to the GitHub Marketplace to find the latest changes.

Release notes

What’s Changed

Bug Fixes 🐝

• fix: resolved a number of small typos in the action debug statements

• JamesIves
• GitHub Actions