refactor(core): Update supertest, and fix some typing errors (no-changelog) (#9527)

packages/cli/test/integration/shared/augmentation.d.ts

@@ -1,10 +0,0 @@
-import superagent = require('superagent');
-
-/**
- * Make `SuperTest<T>` string-indexable.
- */
-declare module 'supertest' {
-	interface SuperTest<T extends superagent.SuperAgentRequest>
-		extends superagent.SuperAgent<T>,
-			Record<string, any> {}
-}

packages/cli/test/integration/shared/types.ts

@@ -1,6 +1,6 @@
 import type { Application } from 'express';
 import type { ICredentialDataDecryptedObject } from 'n8n-workflow';
-import type { SuperAgentTest } from 'supertest';
+import type TestAgent from 'supertest/lib/agent';
 import type { Server } from 'http';
 
 import type { CredentialsEntity } from '@db/entities/CredentialsEntity';
@@ -44,12 +44,14 @@ export interface SetupProps {
 	quotas?: Partial<{ [K in NumericLicenseFeature]: number }>;
 }
 
+export type SuperAgentTest = TestAgent;
+
 export interface TestServer {
 	app: Application;
 	httpServer: Server;
-	authAgentFor: (user: User) => SuperAgentTest;
-	publicApiAgentFor: (user: User) => SuperAgentTest;
-	authlessAgent: SuperAgentTest;
+	authAgentFor: (user: User) => TestAgent;
+	publicApiAgentFor: (user: User) => TestAgent;
+	authlessAgent: TestAgent;
 	license: LicenseMocker;
 }