Bump aws-sdk from 2.828.0 to 2.831.0

Bumps [aws-sdk](https://github.com/aws/aws-sdk-js) from 2.828.0 to 2.831.0.
- [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/v2.828.0...v2.831.0)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

yarn.lock

@@ -1560,9 +1560,9 @@ available-typed-arrays@^1.0.2:
     array-filter "^1.0.0"
 
 aws-sdk@^2.345.0:
-  version "2.828.0"
-  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.828.0.tgz#6aa599c3582f219568f41fb287eb65753e4a9234"
-  integrity sha512-JoDujGdncSIF9ka+XFZjop/7G+fNGucwPwYj7OHYMmFIOV5p7YmqomdbVmH/vIzd988YZz8oLOinWc4jM6vvhg==
+  version "2.831.0"
+  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.831.0.tgz#02607cc911a2136e5aabe624c1282e821830aef2"
+  integrity sha512-lrOjbGFpjk2xpESyUx2PGsTZgptCy5xycZazPeakNbFO19cOoxjHx3xyxOHsMCYb3pQwns35UvChQT60B4u6cw==
   dependencies:
     buffer "4.9.2"
     events "1.1.1"