Bump xml2js and aws-sdk in /react-sample

Bumps [xml2js](https://github.com/Leonidas-from-XIV/node-xml2js) to 0.5.0 and updates ancestor dependency [aws-sdk](https://github.com/aws/aws-sdk-js). These dependencies need to be updated together.


Updates `xml2js` from 0.4.19 to 0.5.0
- [Release notes](https://github.com/Leonidas-from-XIV/node-xml2js/releases)
- [Commits](Leonidas-from-XIV/node-xml2js@0.4.19...0.5.0)

Updates `aws-sdk` from 2.1161.0 to 2.1354.0
- [Release notes](https://github.com/aws/aws-sdk-js/releases)
- [Changelog](https://github.com/aws/aws-sdk-js/blob/master/CHANGELOG.md)
- [Commits](aws/aws-sdk-js@v2.1161.0...v2.1354.0)

---
updated-dependencies:
- dependency-name: xml2js
  dependency-type: indirect
- dependency-name: aws-sdk
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

react-sample/package-lock.json

@@ -7,7 +7,7 @@
     "@testing-library/react": "^12.1.3",
     "@testing-library/user-event": "^13.5.0",
     "amazon-cognito-identity-js": "^5.2.7",
-    "aws-sdk": "^2.1087.0",
+    "aws-sdk": "^2.1354.0",
     "axios": "^0.26.0",
     "cross-fetch": "^3.1.5",
     "react": "^17.0.2",