Bump aws-sdk from 2.939.0 to 2.943.0 in /hedera-mirror-rest (#2264)

Bumps [aws-sdk](https://github.com/aws/aws-sdk-js) from 2.939.0 to 2.943.0.
- [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@v2.939.0...v2.943.0)

---
updated-dependencies:
- dependency-name: aws-sdk
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Signed-off-by: Ian Jungmann <ian.jungmann@hedera.com>

hedera-mirror-rest/package.json

@@ -22,7 +22,7 @@
     "@godaddy/terminus": "^4.9.0",
     "@hashgraph/proto": "^1.0.25",
     "asn1js": "^2.1.1",
-    "aws-sdk": "^2.939.0",
+    "aws-sdk": "^2.943.0",
     "body-parser": "^1.19.0",
     "compression": "^1.7.4",
     "cors": "^2.8.5",