[feat] Added Google Chat Integration

[wussh]

This pull request enhances the project by adding integration with Google Chat, expanding its notification capabilities beyond the previous support for Slack only. By incorporating Google Chat integration, users can now receive notifications and alerts about Kubernetes Pod restarts, reasons, logs, and events directly in their Google Chat channels.

This enhancement aims to improve the project's accessibility and flexibility, allowing users to choose their preferred communication platform for receiving real-time updates and troubleshooting information related to Kubernetes Pod issues.