Security Fix: mitigate ReDOS attacks on the chat bot.

package.json

@@ -34,9 +34,10 @@
     "http-proxy": "^1.18.1",
     "log-rotate": "^0.2.8",
     "openid-client": "^5.7.1",
+    "re2": "^1.22.1",
     "short-uuid": "^5.2.0",
     "validate-color": "^2.2.4",
-    "xmppjs-chat-bot": "^0.5.0"
+    "xmppjs-chat-bot": "^0.6.0"
   },
   "devDependencies": {
     "@eslint/js": "^9.28.0",
@@ -54,6 +55,7 @@
     "@types/got": "^9.6.12",
     "@types/http-proxy": "^1.17.16",
     "@types/node": "^16.18.126",
+    "@types/re2": "^1.10.0",
     "@types/winston": "^2.4.4",
     "@types/xmpp__jid": "^1.3.5",
     "@typescript-eslint/parser": "^8.4.0",