feat: support firebase 12

Author: luc122c

package.json

@@ -4,7 +4,7 @@
   "description": "Official Firebase bindings for Vue.js",
   "packageManager": "[email protected]",
   "engines": {
-    "node": ">=18"
+    "node": ">=20"
   },
   "volta": {
     "node": "20.11.1"
@@ -75,7 +75,7 @@
   },
   "peerDependencies": {
     "consola": "^3.2.3",
-    "firebase": "^9.0.0 || ^10.0.0 || ^11.0.0",
+    "firebase": "^9.0.0 || ^10.0.0 || ^11.0.0 || ^12.0.0",
     "vue": "^2.7.0 || ^3.2.0"
   },
   "peerDependenciesMeta": {