plaform-sdk-deps: bump aws-sdk from 2.1366.0 to 2.1460.0

Bumps [aws-sdk](https://github.com/aws/aws-sdk-js) from 2.1366.0 to 2.1460.0.
- [Release notes](https://github.com/aws/aws-sdk-js/releases)
- [Commits](aws/aws-sdk-js@v2.1366.0...v2.1460.0)

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

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

packages/base/package.json

@@ -21,7 +21,7 @@
   "license": "MIT",
   "devDependencies": {
     "@types/async-retry": "^1.4.4",
-    "aws-sdk": "^2.1366.0"
+    "aws-sdk": "^2.1460.0"
   },
   "dependencies": {
     "amazon-cognito-identity-js": "^6.0.1",