Bump composer-normalize

Author: ruudk

composer.json

@@ -14,7 +14,7 @@
     },
     "require-dev": {
         "captainhook/captainhook-phar": "^5.25",
-        "ergebnis/composer-normalize": "^2.47",
+        "ergebnis/composer-normalize": "^2.48",
         "ruudk/readme-examples-sync-hook": "^2.0"
     },
     "autoload": {