README.md

🚨 Moved to webcomponents/polyfills/packages/custom-elements 🚨

The webcomponents/template repo has been migrated to packages/custom-elements folder of the webcomponents/polyfills 🚝 monorepo.

We are actively working on migrating open Issues and PRs to the new repo. New Issues and PRs should be filed at webcomponents/polyfills.