chore(deps): bump aws-sdk from 2.737.0 to 2.814.0 in /backend

Bumps [aws-sdk](https://github.com/aws/aws-sdk-js) from 2.737.0 to 2.814.0.
- [Release notes](https://github.com/aws/aws-sdk-js/releases)
- [Changelog](https://github.com/aws/aws-sdk-js/blob/master/CHANGELOG.md)
- [Commits](aws/aws-sdk-js@v2.737.0...v2.814.0)

---
updated-dependencies:
- dependency-name: aws-sdk
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

backend/package.json

@@ -14,7 +14,7 @@
   "author": "João Paulo Fricks",
   "license": "MIT",
   "dependencies": {
-    "aws-sdk": "^2.737.0",
+    "aws-sdk": "^2.814.0",
     "bcryptjs": "^2.4.3",
     "celebrate": "^12.2.0",
     "class-transformer": "^0.3.1",

backend/yarn.lock

@@ -1900,10 +1900,10 @@ atob@^2.1.2:
   resolved "https://registry.yarnpkg.com/atob/-/atob-2.1.2.tgz#6d9517eb9e030d2436666651e86bd9f6f13533c9"
   integrity sha512-Wm6ukoaOGJi/73p/cl2GvLjTI5JM1k/O14isD73YML8StrH/7/lRFgmg8nICZgD3bZZvjwCGxtMOD3wWNAu8cg==
 
-aws-sdk@^2.737.0:
-  version "2.737.0"
-  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.737.0.tgz#48309776367cb45724c15a843061c569d3eb25fa"
-  integrity sha512-GQ4pplsIyiuFUwlFINhrw5lE9PrY5NIr/EDU5Me9mNGTW5pJXLVpK1ASwlReVhKAZisMUHFHLNvLcGRssR+drg==
+aws-sdk@^2.814.0:
+  version "2.814.0"
+  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.814.0.tgz#7a1c36006e0b5826f14bd2511b1d229ef6814bb0"
+  integrity sha512-empd1m/J/MAkL6d9OeRpmg9thobULu0wk4v8W3JToaxGi2TD7PIdvE6yliZKyOVAdJINhBWEBhxR4OUIHhcGbQ==
   dependencies:
     buffer "4.9.2"
     events "1.1.1"