build(deps): bump aws-sdk in /apps/OpenSignServer

Bumps [aws-sdk](https://github.com/aws/aws-sdk-js) from 2.1475.0 to 2.1569.0.
- [Release notes](https://github.com/aws/aws-sdk-js/releases)
- [Commits](https://github.com/aws/aws-sdk-js/compare/v2.1475.0...v2.1569.0)

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

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

apps/OpenSignServer/package.json

@@ -18,7 +18,7 @@
     "watch": "nodemon index.js"
   },
   "dependencies": {
-    "aws-sdk": "^2.1475.0",
+    "aws-sdk": "^2.1569.0",
     "axios": "1.6.7",
     "cors": "^2.8.5",
     "crypto": "^1.0.1",