Merge pull request #300 from 10up/feature/update-playground

Update playground URL

README.md

@@ -2,7 +2,7 @@
 
 > Adds an avatar upload field to user profiles. Generates requested sizes on demand just like Gravatar!
 
-[![Support Level](https://img.shields.io/badge/support-stable-blue.svg)](#support-level) ![WordPress tested up to version](https://img.shields.io/wordpress/plugin/tested/simple-local-avatars?label=WordPress) [![GPLv2 License](https://img.shields.io/github/license/10up/simple-local-avatars.svg)](https://github.com/10up/simple-local-avatars/blob/develop/LICENSE.md) [![WordPress Playground Demo](https://img.shields.io/wordpress/plugin/v/simple-local-avatars?logo=wordpress&logoColor=FFFFFF&label=Playground%20Demo&labelColor=3858E9&color=3858E9)](https://playground.wordpress.net/?blueprint-url=https://raw.githubusercontent.com/10up/simple-local-avatars/add/playground/.wordpress-org/blueprints/blueprint.json)
+[![Support Level](https://img.shields.io/badge/support-stable-blue.svg)](#support-level) ![WordPress tested up to version](https://img.shields.io/wordpress/plugin/tested/simple-local-avatars?label=WordPress) [![GPLv2 License](https://img.shields.io/github/license/10up/simple-local-avatars.svg)](https://github.com/10up/simple-local-avatars/blob/develop/LICENSE.md) [![WordPress Playground Demo](https://img.shields.io/wordpress/plugin/v/simple-local-avatars?logo=wordpress&logoColor=FFFFFF&label=Playground%20Demo&labelColor=3858E9&color=3858E9)](https://playground.wordpress.net/?blueprint-url=https://raw.githubusercontent.com/10up/simple-local-avatars/trunk/.wordpress-org/blueprints/blueprint.json)
 
 [![E2E Tests](https://github.com/10up/simple-local-avatars/actions/workflows/cypress.yml/badge.svg)](https://github.com/10up/simple-local-avatars/actions/workflows/cypress.yml) [![Linting](https://github.com/10up/simple-local-avatars/actions/workflows/lint.yml/badge.svg)](https://github.com/10up/simple-local-avatars/actions/workflows/lint.yml) ![PHPCompatibility](https://github.com/10up/simple-local-avatars/actions/workflows/php-compatibility.yml/badge.svg) [![PHPUnit](https://github.com/10up/simple-local-avatars/actions/workflows/test.yml/badge.svg)](https://github.com/10up/simple-local-avatars/actions/workflows/test.yml) [![Dependency Review](https://github.com/10up/simple-local-avatars/actions/workflows/dependency-review.yml/badge.svg)](https://github.com/10up/simple-local-avatars/actions/workflows/dependency-review.yml)