Bump aws-sdk from 2.854.0 to 2.858.0

Bumps [aws-sdk](https://github.com/aws/aws-sdk-js) from 2.854.0 to 2.858.0.
- [Release notes](https://github.com/aws/aws-sdk-js/releases)
- [Changelog](https://github.com/aws/aws-sdk-js/blob/master/CHANGELOG.md)
- [Commits](https://github.com/aws/aws-sdk-js/compare/v2.854.0...v2.858.0)
Signed-off-by: dependabot[bot] <support@github.com>

yarn.lock

@@ -1628,9 +1628,9 @@ available-typed-arrays@^1.0.2:
     array-filter "^1.0.0"
 
 aws-sdk@^2.345.0:
-  version "2.854.0"
-  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.854.0.tgz#531525cdfdfc774232d86619d2c2c2ae3e1a71a8"
-  integrity sha512-Ex/YJcRB4avEW64UZ7uJ7aBxN8qFPuoSaG7YpLWUGJv+p9Vsqm0v0IqmMo7O5/s2LpIXRG8mLi3UbNZYz2iGhg==
+  version "2.858.0"
+  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.858.0.tgz#3a25fd85170b8298c469c2dacc511adf93a0b8c0"
+  integrity sha512-VXNnGmPcZu4ZRc0yqw4F6d43edrMMKQwOmZX9/hQW/l5DFGqdGzvaDKljZyD1FHNbmaxXz09RfLzjVEmq+CVzA==
   dependencies:
     buffer "4.9.2"
     events "1.1.1"