test: retry times for api v2 e2e test in CI (#21087)

* test: test retry times for api v2 test

* Update jest.setup-e2e.ts

apps/api/v2/jest-e2e.json

@@ -11,6 +11,7 @@
     "^.+\\.(t|j)s$": "ts-jest"
   },
   "setupFiles": ["<rootDir>/test/setEnvVars.ts", "jest-date-mock"],
+  "setupFilesAfterEnv": ["<rootDir>/test/jest.setup-e2e.ts"],
   "reporters": ["default", "jest-summarizing-reporter"],
   "workerIdleMemoryLimit": "512MB",
   "maxWorkers": 8

apps/api/v2/test/jest.setup-e2e.ts

@@ -0,0 +1 @@
+jest.retryTimes(process.env.CI ? 2 : 0); // Global retry for all tests