fix(deps): update dependency @types/supertest to v7 (#1027)

Co-authored-by: secustors-renovate[bot] <273200065+secustors-renovate[bot]@users.noreply.github.com>

Author: secustors-renovate[bot]

plugins/renovate-backend/package.json

@@ -75,7 +75,7 @@
     "@backstage/cli": "^0.35.1",
     "@backstage/repo-tools": "^0.16.1",
     "@backstage/test-utils": "^1.7.14",
-    "@types/supertest": "^6.0.0",
+    "@types/supertest": "^7.0.0",
     "jest-mock-extended": "^4.0.0",
     "msw": "^2.0.0",
     "supertest": "^7.0.0"

yarn.lock

@@ -11604,7 +11604,7 @@ __metadata:
     "@secustor/backstage-plugin-renovate-node": "workspace:^"
     "@sindresorhus/is": "npm:^4.6.0"
     "@types/express": "npm:^4.17.21"
-    "@types/supertest": "npm:^6.0.0"
+    "@types/supertest": "npm:^7.0.0"
     express: "npm:^4.17.1"
     express-promise-router: "npm:^4.1.0"
     jest-mock-extended: "npm:^4.0.0"
@@ -14103,13 +14103,13 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/supertest@npm:^6.0.0":
-  version: 6.0.3
-  resolution: "@types/supertest@npm:6.0.3"
+"@types/supertest@npm:^7.0.0":
+  version: 7.2.0
+  resolution: "@types/supertest@npm:7.2.0"
   dependencies:
     "@types/methods": "npm:^1.1.4"
     "@types/superagent": "npm:^8.1.0"
-  checksum: 10c0/a2080f870154b09db123864a484fb633bc9e2a0f7294a194388df4c7effe5af9de36d5a5ebf819f72b404fa47b5e813c47d5a3a51354251fd2fa8589bfb64f2c
+  checksum: 10c0/78c33e968acd45207acdd965ccbd5eb7a279813ff68fab1acc438937ed017698102cc077cef8aa60ec6caefff2fa61171e902eab40607fd7ce82ead3a82b766e
   languageName: node
   linkType: hard