Bump google-cloud-aiplatform version to remediate CVE-2026-35030

[vchendrix]

Description

We need to bump the google-cloud-aiplatform dependency version from 1.148.0 to address CVE-2026-35030 related to litellm vulnerability remediation.

Current State

• File: ingestion/airflow-constraints-3.2.1.txt
• Current version: google-cloud-aiplatform==1.148.0
• Line: 325

Issue

CVE-2026-35030 is a security vulnerability in litellm that can be remediated by updating the google-cloud-aiplatform package.

Required Action

1. Identify the minimum compatible version of google-cloud-aiplatform that remediates CVE-2026-35030
2. Update the version constraint in ingestion/airflow-constraints-3.2.1.txt
3. Verify all tests pass with the updated version
4. Ensure no breaking changes are introduced with the version bump

Files to Update

• ingestion/airflow-constraints-3.2.1.txt (line 325)