Full Cap Version implementation in Notification Module

### Implement Full Cap version changes for the Notification module.

- Upgrade SDK version and update the function used in notification module feature.

Notion doc Link: [here](https://www.notion.so/pushprotocol/Full-Cap-Version-Implementation-in-DApp-191188aea7f4808b81d5e470a19712c0?showMoveTo=true&saveParent=true)