message: Move typings to devDependency
diff: "@backstage/config": "^0.1.5",
  "@backstage/core": "^0.7.13",
  "@types/express": "^4.17.6",
  - "@types/jenkins": "^0.23.1",
  "cross-fetch": "^3.0.6",
  "express": "^4.17.1",
  "express-promise-router": "^4.1.0",
  },
  "devDependencies": {
  "@backstage/cli": "^0.7.0",
  + "@types/jenkins": "^0.23.1",
  "@types/supertest": "^2.0.8",
  "msw": "^0.21.2",
  "supertest": "^4.0.2"
  