Update firebase to version 11.0.2

Author: depfu[bot]

package.json

@@ -18,7 +18,7 @@
     "@nuxtjs/sentry": "^3.3.1",
     "airtable": "^0.8.1",
     "core-js": "^2.6.5",
-    "firebase": "^7.14.2",
+    "firebase": "^11.0.2",
     "nuxt-netlify-http2-server-push": "^0.1.3",
     "vue-cookie-law": "^1.13.3",
     "nuxt": "^2.12.2",