Update dependency axios to ^1.7.4

Author: mend-for-github-com[bot]

functions/package.json

@@ -12,7 +12,7 @@
   "dependencies": {
     "@vonage/auth": "^1.10.0",
     "@vonage/server-sdk": "^3.14.0",
-    "axios": "^1.6.8",
+    "axios": "^1.7.4",
     "cors": "^2.8.5",
     "dotenv": "^16.4.5",
     "firebase-admin": "^11.8.0",