Auto-update dependencies.

Author: dpebot

functions/functions/package.json

@@ -13,7 +13,7 @@
     "bad-words": "^1.3.1",
     "capitalize-sentence": "^0.1.2",
     "firebase-admin": "~11.8.0",
-    "firebase-functions": "^4.3.1"
+    "firebase-functions": "^4.4.0"
   },
   "devDependencies": {
     "eslint": "^4.12.0",