Bump aws-sdk from 2.1176.0 to 2.1181.0

Bumps [aws-sdk](https://github.com/aws/aws-sdk-js) from 2.1176.0 to 2.1181.0.
- [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/v2.1176.0...v2.1181.0)

---
updated-dependencies:
- dependency-name: aws-sdk
  dependency-type: direct:development
  update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>

yarn.lock

@@ -1871,9 +1871,9 @@ available-typed-arrays@^1.0.5:
   integrity sha512-DMD0KiN46eipeziST1LPP/STfDU0sufISXmjSgvVsoU2tqxctQeASejWcfNtxYKqETM1UxQ8sp2OrSBWpHY6sw==
 
 aws-sdk@^2.345.0:
-  version "2.1176.0"
-  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.1176.0.tgz#f3524433a60857a8fcd21722251f2b1f19d72008"
-  integrity sha512-jinSKjACYHIkkz0UlFwQXwz8HAHZIeJg5wOnZoMTKU3/WM6Vh26hZJJ6XkwDAfBmyWp3V9qFdQoSAiO8SeXKjw==
+  version "2.1181.0"
+  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.1181.0.tgz#6ec2997881ae3df76e56d7150fc2992f12ce43dc"
+  integrity sha512-AAHSknRFAIjXBA/XNAL7gS79agr1LbS0oGimOJqJauGSJfWNaOpDc7z6OLNUQqGa5Joc3maD5QJcSKp1Pm/deQ==
   dependencies:
     buffer "4.9.2"
     events "1.1.1"