rename workflow to CI

Author: joonlabs

.github/workflows/php.yml

@@ -1,4 +1,4 @@
-name: PHP Composer
+name: CI
 
 on:
   push:
@@ -29,8 +29,5 @@ jobs:
     - name: Install dependencies
       run: composer install --prefer-dist --no-progress
 
-    # Add a test script to composer.json, for instance: "test": "vendor/bin/phpunit"
-    # Docs: https://getcomposer.org/doc/articles/scripts.md
-
     - name: Run test suite
       run: composer run-script test