docs: fix broken link in readme

[benmccann]

What I did

Fixed a broken link

How to test

Check old link and new link

Checklist

• Make sure your changes are tested (stories and/or unit, integration, or end-to-end tests)
• Make sure to add/update documentation regarding your changes
• If you are deprecating/removing a feature, make sure to update
  MIGRATION.MD

Maintainers

• If this PR should be tested against many or all sandboxes,
  make sure to add the ci:merged or ci:daily GH label to it.
• Make sure this PR contains one of the labels below.

["cleanup", "BREAKING CHANGE", "feature request", "bug", "documentation", "maintenance", "dependencies", "other"]

[jonniebigodes]

@benmccann thanks for taking the time to put together this pull request and help out with the documentation. Appreciate it 🙏 ! I've checked and all is good on my end. Going to merge it.

Hope you have a great day.

Stay safe