Bump aws-sdk from 2.1645.0 to 2.1646.0 (#1803)

Bumps [aws-sdk](https://github.com/aws/aws-sdk-js) from 2.1645.0 to 2.1646.0.
- [Release notes](https://github.com/aws/aws-sdk-js/releases)
- [Commits](aws/aws-sdk-js@v2.1645.0...v2.1646.0)

---
updated-dependencies:
- dependency-name: aws-sdk
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

yarn.lock

@@ -189,9 +189,9 @@ available-typed-arrays@^1.0.5:
   integrity sha512-DMD0KiN46eipeziST1LPP/STfDU0sufISXmjSgvVsoU2tqxctQeASejWcfNtxYKqETM1UxQ8sp2OrSBWpHY6sw==
 
 aws-sdk@^2.458.0:
-  version "2.1645.0"
-  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.1645.0.tgz#4d98663e33a9741bf3242866712e463bca467c3e"
-  integrity sha512-KCKKXes0epWsNppMWt2FkTtKTwRJBGIQre3er1weNay8YmF3JTXueRCB/mEk1WFfFq273SPOxl/pj5kH04KjYw==
+  version "2.1646.0"
+  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.1646.0.tgz#5616e367135d8b930cf850c2dc386dff8df984af"
+  integrity sha512-PAvDiR8ow3zjO0T5HMda04kXIzQ5e1zeWxWGSUodRwu9W569gZPBnqzcPX3PJFNAKBZnZBdbNgsci1g2nXCcBg==
   dependencies:
     buffer "4.9.2"
     events "1.1.1"