ci: update workflows config.

Author: jaywcjlove

.github/workflows/ci.yml

@@ -30,7 +30,7 @@ jobs:
         with:
           path: README.md
           body: |
-            \n${{steps.contributors.outputs.htmlList}}
+            <br/>${{steps.contributors.outputs.htmlList}}
 
       - run: npm publish --access public --provenance
         name: 📦 open-browsers to NPM