Bump aws-sdk from 2.1013.0 to 2.1018.0

Bumps [aws-sdk](https://github.com/aws/aws-sdk-js) from 2.1013.0 to 2.1018.0.
- [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/v2.1013.0...v2.1018.0)

---
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

@@ -1754,9 +1754,9 @@ autoprefixer@^10.0.1:
     postcss-value-parser "^4.1.0"
 
 aws-sdk@^2.345.0:
-  version "2.1013.0"
-  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.1013.0.tgz#85babc473b0bc90cc1160eb48baf616ddb86e346"
-  integrity sha512-TXxkp/meAdofpC15goFpNuur7fvh/mcMRfHJoP1jYzTtD0wcoB4FK16GLcny0uDYgkQgZuiO9QYv3Rq5bhGCqQ==
+  version "2.1018.0"
+  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.1018.0.tgz#6ceb079c00e4935d23c6dcd5f5d8197b1ebc4ed8"
+  integrity sha512-XIZ7X8O//bkwuh7a7CkWt5+ldwFzP1bHpWCI33BdCaW7Q6WFKokvtS8CkHMxgsmqnaQ+YC0PpHzoTdAtXpqxQw==
   dependencies:
     buffer "4.9.2"
     events "1.1.1"