fix(deps): bump aws-sdk from 2.852.0 to 2.853.0

Bumps [aws-sdk](https://github.com/aws/aws-sdk-js) from 2.852.0 to 2.853.0.
- [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@v2.852.0...v2.853.0)

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -30,7 +30,7 @@
     "@types/lodash": "4.14.168",
     "angular-in-memory-web-api": "0.5.4",
     "angular2-moment": "1.9.0",
-    "aws-sdk": "2.852.0",
+    "aws-sdk": "2.853.0",
     "bluebird": "3.7.2",
     "bluebird-retry": "0.11.0",
     "brakes": "2.8.0",