firebase updated, two bugs related to fb fixed

package.json

@@ -78,7 +78,7 @@
   "author": "Tinode Authors <info@tinode.co>",
   "license": "Apache-2.0",
   "dependencies": {
-    "firebase": "^11.0.0",
+    "firebase": "^12.15.0",
     "libphonenumber-js": "^1.10.40",
     "qrcodejs": "^1.0.0",
     "react": "^18.3.0",
@@ -105,7 +105,7 @@
     "webpack-cli": "^7.0.0"
   },
   "allowScripts": {
-    "@firebase/util@1.12.1": true,
+    "@firebase/util@1.15.1": true,
     "fsevents@2.3.3": true,
     "protobufjs@7.6.5": true,
     "unrs-resolver@1.12.2": true