Update labels in README.md

Author: shivammathur

README.md

@@ -1,10 +1,10 @@
 <h1 align="center">Cache PHP extensions in GitHub Actions</h1>
 
 <p align="center">
-  <a href="https://github.com/shivammathur/cache-extensions" title="Cache PHP extensions in GitHub Actions"><img alt="GitHub Actions status" src="https://github.com/shivammathur/cache-extensions/workflows/Main%20workflow/badge.svg"></a>
+  <a href="https://github.com/shivammathur/cache-extensions" title="Cache PHP extensions in GitHub Actions"><img alt="GitHub Actions status" src="https://github.com/shivammathur/cache-extensions/workflows/Node%20test%20workflow/badge.svg"></a>
   <a href="https://codecov.io/gh/shivammathur/cache-extensions" title="Code coverage"><img alt="Codecov Code Coverage" src="https://codecov.io/gh/shivammathur/cache-extensions/branch/master/graph/badge.svg"></a>
   <a href="https://github.com/shivammathur/cache-extensions/blob/master/LICENSE" title="license"><img alt="LICENSE" src="https://img.shields.io/badge/license-MIT-428f7e.svg?logo=open%20source%20initiative&logoColor=white&labelColor=555555"></a>
-  <a href="#tada-php-support" title="PHP Versions Supported"><img alt="PHP Versions Supported" src="https://img.shields.io/badge/php-5.3%20to%208.3-777bb3.svg?logo=php&logoColor=white&labelColor=555555"></a>
+  <a href="#tada-php-support" title="PHP Versions Supported"><img alt="PHP Versions Supported" src="https://img.shields.io/badge/php-5.3%20to%208.4-777bb3.svg?logo=php&logoColor=white&labelColor=555555"></a>
 </p>
 
 Cache PHP extensions in [GitHub Actions](https://github.com/features/actions "GitHub Actions"). This action has to be used along with [shivammathur/setup-php](https://github.com/shivammathur/setup-php "Setup PHP") and [actions/cache](https://github.com/actions/cache "Cache in GitHub Actions") GitHub Actions. It configures the environment required to cache PHP extensions. Refer to [Usage](#memo-usage "How to use this") section for details and example workflow.