Update dependency terser-webpack-plugin to v5.3.16

Author: renovate[bot]

client/package-lock.json

@@ -83,7 +83,7 @@
     "prettier": "3.6.2",
     "speed-measure-webpack-plugin": "1.5.0",
     "style-loader": "4.0.0",
-    "terser-webpack-plugin": "5.3.14",
+    "terser-webpack-plugin": "5.3.16",
     "ts-loader": "9.5.4",
     "ts-node": "10.9.2",
     "typescript": "5.9.3",