New: Added zaphyr-org/plugin-installer to allowed composer plugins

Author: merloxx

composer.json

@@ -70,7 +70,10 @@
     },
     "config": {
         "sort-packages": true,
-        "optimize-autoloader": true
+        "optimize-autoloader": true,
+        "allow-plugins": {
+            "zaphyr-org/plugin-installer": true
+        }
     },
     "minimum-stability": "dev",
     "prefer-stable": true