chore(deps): update dependency supertest to v7

Author: renovate[bot]

package-lock.json

@@ -70,7 +70,7 @@
     "prettier": "^3.1.0",
     "prisma": "^5.0.0",
     "source-map-support": "^0.5.21",
-    "supertest": "^6.2.4",
+    "supertest": "^7.0.0",
     "ts-jest": "^29.0.0",
     "ts-loader": "^9.3.1",
     "ts-node": "^10.9.1",