chore(backend)(deps): bump @aws-sdk/client-s3 in /backend (#1230)

Bumps [@aws-sdk/client-s3](https://github.com/aws/aws-sdk-js-v3/tree/HEAD/clients/client-s3) from 3.1077.0 to 3.1117.0.
- [Release notes](https://github.com/aws/aws-sdk-js-v3/releases)
- [Changelog](https://github.com/aws/aws-sdk-js-v3/blob/main/clients/client-s3/CHANGELOG.md)
- [Commits](https://github.com/aws/aws-sdk-js-v3/commits/v3.1117.0/clients/client-s3)

---
updated-dependencies:
- dependency-name: "@aws-sdk/client-s3"
  dependency-version: 3.1117.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

backend/package-lock.json

@@ -26,7 +26,7 @@
   "dependencies": {
     "@apollo/server": "^5.5.1",
     "@aws-sdk/client-kms": "^3.1076.0",
-    "@aws-sdk/client-s3": "^3.1076.0",
+    "@aws-sdk/client-s3": "^3.1117.0",
     "@aws-sdk/lib-storage": "^3.1076.0",
     "@prisma/adapter-pg": "^7.8.0",
     "@prisma/client": "^7.8.0",