fix: add permission watch events to role

[sudohainguyen]

What does your PR do?

This PR makes the following changes...

According to CNCF provider, till version 7.13.0, this still requires verb watch to enable functionalities following SparkCRD-generated pods log

https://github.com/apache/airflow/blob/9b5d6bfe273cf6af0972e28ff97f99ea325cd991/airflow/providers/cncf/kubernetes/operators/spark_kubernetes.py#L96

Checklist

For all Pull Requests

• [x] Commits are signed off
• [x] Commits have semantic messages
• [ ] Documentation updated
• [x] Passes ct linting

For releasing ONLY

• [ ] Chart.yaml version bumped
• [ ] CHANGELOG.md updated