Bump aws-sdk from 2.743.0 to 2.747.0

Bumps [aws-sdk](https://github.com/aws/aws-sdk-js) from 2.743.0 to 2.747.0.
- [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/v2.743.0...v2.747.0)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

yarn.lock

@@ -1619,9 +1619,9 @@ autoprefixer@^9.4.7:
     postcss-value-parser "^4.1.0"
 
 aws-sdk@^2.345.0:
-  version "2.743.0"
-  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.743.0.tgz#c72a471c80cf88d78d854c780de861fb8475ae34"
-  integrity sha512-xujZGeA5gnbPBIlq6w/b+WYDKLXYiPWeVHvR0LKcvLLAr8IgzYYInmLx+7CU6ynXuBwVQtqGl2lZ2JSZbnMydg==
+  version "2.747.0"
+  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.747.0.tgz#487776536a7f8e4e18d57ff22dd50d777f1d0fe8"
+  integrity sha512-JA2ygLXFw0tLjc6nlauH3wnc6haoPU023fJCZN01xrw22l+s4rRjVGxJmG83VrfCmq+lrqCv0kVwlzyxbixGhA==
   dependencies:
     buffer "4.9.2"
     events "1.1.1"