chore(deps): update dependency supertest to v7

Author: renovate[bot]

package.json

@@ -23,7 +23,7 @@
     "nock": "^9.1.5",
     "nodemon": "^1.18.3",
     "standard": "^10.0.3",
-    "supertest": "^3.0.0"
+    "supertest": "^7.0.0"
   },
   "engines": {
     "node": ">= 7.7.0",