Add redirects for some plugins that were renamed from 6->7 (#1848)
Add redirects for some plugins that were renamed from 6->7 (#1848)

These pages still resolve, due to the way Docusaurus works:

https://babeljs.io/docs/en/babel-plugin-transform-class-properties, etc

Let's redirect them to their new equivalents for now.

I'll follow this up with adding a note that these were previously named `transform-` to help those upgrading.
OpenCollective/website