Update dependency pug to v3.0.3

Author: renovate[bot]

package-lock.json

@@ -32,7 +32,7 @@
     "koa-views": "8.1.0",
     "koa2-connect": "1.0.2",
     "moment": "2.30.1",
-    "pug": "3.0.2",
+    "pug": "3.0.3",
     "randomstring": "1.3.0",
     "socket.io-client": "4.7.5",
     "source-map-loader": "5.0.0"