chore(deps): update dependency @stylistic/eslint-plugin to v5.6.1

Author: renovate[bot]

package-lock.json

@@ -21,7 +21,7 @@
     "@eslint/js": "9.39.1",
     "@istanbuljs/nyc-config-typescript": "1.0.2",
     "@regru/eslint-plugin-prefer-early-return": "1.0.0",
-    "@stylistic/eslint-plugin": "5.4.0",
+    "@stylistic/eslint-plugin": "5.6.1",
     "@types/compressible": "2.0.3",
     "@types/content-disposition": "0.5.9",
     "@types/express": "5.0.5",