message: updating angular version to use latest cdk-spa-deploy and latest cdk
diff: "deploy": "cdk deploy '*' --require-approval 'never'"
  },
  "devDependencies": {
  - "@aws-cdk/assert": "1.20.0",
  + "@aws-cdk/assert": "1.21.1",
  "@types/jest": "^24.0.22",
  "@types/node": "10.17.5",
  "jest": "^24.9.0",
  "ts-jest": "^24.1.0",
  - "aws-cdk": "1.20.0",
  + "aws-cdk": "1.21.1",
  "ts-node": "^8.1.0",
  "typescript": "~3.7.2"
  },
  "dependencies": {
  - "@aws-cdk/aws-s3": "1.20.0",
  - "@aws-cdk/aws-s3-deployment": "1.20.0",
  - "@aws-cdk/core": "1.20.0",
  - "cdk-spa-deploy": "^0.2.1",
  + "@aws-cdk/aws-s3": "1.21.1",
  + "@aws-cdk/aws-s3-deployment": "1.21.1",
  + "@aws-cdk/core": "1.21.1",
  + "cdk-spa-deploy": "^0.4.0",
  "source-map-support": "^0.5.16"
  }
  }
  