Merge pull request #2528 from keymanapp/chore/update-composer-json-plugins

chore: update composer.json and composer.lock for allow-plugins

Author: mcdurdin

composer.json

@@ -7,5 +7,8 @@
     },
     "require-dev": {
         "phpunit/phpunit": "^9.2"
+    },
+    "config": {
+        "allow-plugins": false
     }
 }