chore(deps): update dependency @azure/functions to v4

Author: renovate[bot]

package-lock.json

@@ -21,14 +21,14 @@
     "test:dev": "NODE_ENV=test npm run -s test -- --watchAll"
   },
   "peerDependencies": {
-    "@azure/functions": "^1.0.3 || ^2.0.0 || ^3.0.0",
+    "@azure/functions": "^1.0.3 || ^2.0.0 || ^3.0.0 || ^4.0.0",
     "@nestjs/common": "^6.0.0 || ^7.0.0 || ^8.0.0 || ^9.0.0 || ^10.0.0",
     "@nestjs/core": "^6.0.0 || ^7.0.0 || ^8.0.0 || ^9.0.0 || ^10.0.0",
     "reflect-metadata": "^0.1.13"
   },
   "devDependencies": {
     "@angular-devkit/schematics": "^16.0.0",
-    "@azure/functions": "3.5.1",
+    "@azure/functions": "4.3.0",
     "@commitlint/cli": "19.2.1",
     "@commitlint/config-angular": "19.1.0",
     "@nestjs/common": "10.2.7",