Bump aws-sdk from 2.936.0 to 2.939.0

Bumps [aws-sdk](https://github.com/aws/aws-sdk-js) from 2.936.0 to 2.939.0.
- [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/v2.936.0...v2.939.0)

---
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

@@ -1706,9 +1706,9 @@ available-typed-arrays@^1.0.2:
     array-filter "^1.0.0"
 
 aws-sdk@^2.345.0:
-  version "2.936.0"
-  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.936.0.tgz#b69f5db7c0c745f260b014415a8fbfb38c5e615d"
-  integrity sha512-X0kuyycck0fEPN5V0Vw1PmPIQ4BO0qupsL1El5jnXzXxNkf1cOmn5PMSxPXPsdcqua4w4h3sf143/yME0V9w8g==
+  version "2.939.0"
+  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.939.0.tgz#c07c9d726bcb2ffdb69016f880ae310ad72f36a5"
+  integrity sha512-2KEAtTlVMDcpHP6+P9JU+mXTNhX3KZ0StW0Qi87oh8EUoRITZj64FrUylNvrCg69thCliAcNzBdlA1g5Iq+qEA==
   dependencies:
     buffer "4.9.2"
     events "1.1.1"