Bump aws-sdk from 2.1687.0 to 2.1691.0 (#78)

Bumps [aws-sdk](https://github.com/aws/aws-sdk-js) from 2.1687.0 to 2.1691.0.
- [Release notes](https://github.com/aws/aws-sdk-js/releases)
- [Commits](aws/aws-sdk-js@v2.1687.0...v2.1691.0)

---
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>

package.json

@@ -9,7 +9,7 @@
     },
     "dependencies": {
         "async": "3.2.6",
-        "aws-sdk": "2.1687.0",
+        "aws-sdk": "2.1691.0",
         "color-string": "1.9.1",
         "expect": "27.4.2",
         "https-proxy-agent": "5.0.1",