chore(deps): update dependency @types/supertest to v7 (#27574)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

e2e/package.json

@@ -35,7 +35,7 @@
     "@types/node": "^24.12.0",
     "@types/pg": "^8.15.1",
     "@types/pngjs": "^6.0.4",
-    "@types/supertest": "^6.0.2",
+    "@types/supertest": "^7.0.0",
     "dotenv": "^17.2.3",
     "eslint": "^10.0.0",
     "eslint-config-prettier": "^10.1.8",