Merge aae2ccd6c4 into d1f42aa5cd

Bumps [lodash](https://github.com/lodash/lodash) from 4.17.15 to 4.17.21.
- [Release notes](https://github.com/lodash/lodash/releases)
- [Commits](https://github.com/lodash/lodash/compare/4.17.15...4.17.21)

Signed-off-by: dependabot[bot] <support@github.com>

functions/package.json

@@ -16,8 +16,8 @@
     "axios": "^0.19.0",
     "busboy": "^0.3.1",
     "firebase": "^6.6.2",
-    "firebase-admin": "^11.4.1",
-    "firebase-functions": "^3.24.1",
+    "firebase-admin": "^8.6.0",
+    "firebase-functions": "^3.1.0",
     "strip-ansi": "^5.2.0"
   },
   "devDependencies": {