dev: update test github workflow

Author: ravinderk

.github/workflows/test.yml

@@ -55,7 +55,7 @@ jobs:
       run: composer update -W
 
     - name: Setup WP Tests
-      run: bash bin/install-wp-tests.sh wordpress_test root '' 127.0.0.1
+      run: bash bin/install-wp-tests.sh wordpress_test root root
 
     - name: PHPUnit
       run: './vendor/bin/phpunit'