Bump aws-sdk from 2.1304.0 to 2.1309.0

Bumps [aws-sdk](https://github.com/aws/aws-sdk-js) from 2.1304.0 to 2.1309.0.
- [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/v2.1304.0...v2.1309.0)

---
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

@@ -2295,9 +2295,9 @@ available-typed-arrays@^1.0.5:
   integrity sha512-DMD0KiN46eipeziST1LPP/STfDU0sufISXmjSgvVsoU2tqxctQeASejWcfNtxYKqETM1UxQ8sp2OrSBWpHY6sw==
 
 aws-sdk@^2.345.0:
-  version "2.1304.0"
-  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.1304.0.tgz#92a57d96394185fbeb790a85e71c47154c1cd150"
-  integrity sha512-9mf2uafa2M9yFC5IlMe85TIc7OUo1HSProCQWzpRmAAYhcSwmfbRyt02Wtr5YSVvJJPmcSgcyI92snsQR1c3nw==
+  version "2.1309.0"
+  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.1309.0.tgz#2bc6e25af6da39a6c9c48080a43b35596a58a2c5"
+  integrity sha512-EC/EtDDWDoJnovvmNlJqvojNJMbFZ78HESzgFiond5vzPS+FIWnWgGJ1ZVvIWU9O4X5I8cEMckwHCTfVYNcZxA==
   dependencies:
     buffer "4.9.2"
     events "1.1.1"