chore(deps-dev): bump @google-cloud/aiplatform

Bumps [@google-cloud/aiplatform](https://github.com/googleapis/google-cloud-node/tree/HEAD/packages/google-cloud-aiplatform) from 4.4.0 to 5.7.0.
- [Release notes](https://github.com/googleapis/google-cloud-node/releases)
- [Changelog](https://github.com/googleapis/google-cloud-node/blob/main/packages/google-cloud-aiplatform/CHANGELOG.md)
- [Commits](https://github.com/googleapis/google-cloud-node/commits/dlp-v5.7.0/packages/google-cloud-aiplatform)

---
updated-dependencies:
- dependency-name: "@google-cloud/aiplatform"
  dependency-version: 5.7.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

packages/instrumentation-vertexai/package.json

@@ -46,7 +46,7 @@
     "tslib": "^2.8.1"
   },
   "devDependencies": {
-    "@google-cloud/aiplatform": "^4.4.0",
+    "@google-cloud/aiplatform": "^5.7.0",
     "@google-cloud/vertexai": "^1.10.0",
     "@opentelemetry/context-async-hooks": "^2.0.1",
     "@opentelemetry/sdk-trace-base": "^2.0.1",