chore(deps): bump @smithy/node-http-handler from 4.4.2 to 4.4.3

Bumps [@smithy/node-http-handler](https://github.com/smithy-lang/smithy-typescript/tree/HEAD/packages/node-http-handler) from 4.4.2 to 4.4.3.
- [Release notes](https://github.com/smithy-lang/smithy-typescript/releases)
- [Changelog](https://github.com/smithy-lang/smithy-typescript/blob/main/packages/node-http-handler/CHANGELOG.md)
- [Commits](https://github.com/smithy-lang/smithy-typescript/commits/@smithy/node-http-handler@4.4.3/packages/node-http-handler)

---
updated-dependencies:
- dependency-name: "@smithy/node-http-handler"
  dependency-version: 4.4.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

package-lock.json

@@ -34,7 +34,7 @@
   "dependencies": {
     "@actions/core": "^1.11.1",
     "@aws-sdk/client-sts": "^3.913.0",
-    "@smithy/node-http-handler": "^4.4.0",
+    "@smithy/node-http-handler": "^4.4.3",
     "proxy-agent": "^6.5.0"
   },
   "keywords": [