meta: Update description

action.yml

@@ -1,5 +1,5 @@
 name: 'Deploy action for GitHub Pages'
-description: 'A GitHub Action to deploy your static site to GitHub Pages with Static Site Generator'
+description: 'GitHub Actions for GitHub Pages 🚀 Deploy static files and publish your site easily. Static-Site-Generators-friendly.'
 author: 'peaceiris'
 runs:
   using: 'docker'
@@ -15,4 +15,4 @@ inputs:
   keepFiles:
     description: 'If existing files in the publish branch should be not removed before deploying'
     required: false
-    default: 'false'
+    default: 'false'