chore(npm): bump dockerode from 4.0.6 to 4.0.8 in /agent

Bumps [dockerode](https://github.com/apocas/dockerode) from 4.0.6 to 4.0.8.
- [Release notes](https://github.com/apocas/dockerode/releases)
- [Commits](apocas/dockerode@v4.0.6...v4.0.8)

---
updated-dependencies:
- dependency-name: dockerode
  dependency-version: 4.0.8
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

agent/package-lock.json

@@ -33,7 +33,7 @@
   },
   "dependencies": {
     "axios": "^1.10.0",
-    "dockerode": "^4.0.6",
+    "dockerode": "^4.0.9",
     "dotenv": "^16.5.0"
   }
 }