Bump aws-sdk from 2.1221.0 to 2.1227.0

Bumps [aws-sdk](https://github.com/aws/aws-sdk-js) from 2.1221.0 to 2.1227.0.
- [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/v2.1221.0...v2.1227.0)

---
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

@@ -2300,9 +2300,9 @@ available-typed-arrays@^1.0.5:
   integrity sha512-DMD0KiN46eipeziST1LPP/STfDU0sufISXmjSgvVsoU2tqxctQeASejWcfNtxYKqETM1UxQ8sp2OrSBWpHY6sw==
 
 aws-sdk@^2.345.0:
-  version "2.1221.0"
-  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.1221.0.tgz#36dd12d7af4b46495a92d77a0fc3be2f8903f252"
-  integrity sha512-RKFnhC5RW70xRFixzdvZ50YnNT2DdNh1CoXWBEmPOVEXDEv5ztTmAsgju2vfPQZLkKuMzL8LCBdT3xrr8JdoDg==
+  version "2.1227.0"
+  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.1227.0.tgz#2ef47b77aa104f07bf5b233c06adf51f166cd390"
+  integrity sha512-L6vnopVXVXKEqi0R4i54F6xSemczd/aRy4UscqnfpyvNYr9yLL3jVApFo7OX8hxompe/tgxdQFXvMiNzhkSrwQ==
   dependencies:
     buffer "4.9.2"
     events "1.1.1"