refactor: better use composer scripts feature for organizing commands.

Author: iamriajul

.github/workflows/testing.yml

@@ -93,4 +93,4 @@ jobs:
         run: composer update --with illuminate/support:~${{ matrix.laravel }} --no-progress --no-interaction
 
       - name: Run tests
-        run: vendor/bin/phpunit
+        run: composer test

composer.json

@@ -60,5 +60,8 @@
         "Riajul\\Thumbhash\\ThumbhashServiceProvider"
       ]
     }
+  },
+  "scripts": {
+    "test": "./vendor/bin/phpunit"
   }
 }