[ANALYTICS] Improve SRP reveal metrics

[gantunesr]

Description

Write a short description of the changes included in this pull request, also include relevant motivation and context. Have in mind the following questions, 1. What is the reason for the change? 2. What is the improvement/solution?

Pull request to improve the SRP reveal metrics.

Note: Some events are duplicated and require PM assessment.

Screenshots/Recordings

If applicable, add screenshots and/or recordings to visualize the before and after of your change

NA

Issue

Progresses https://github.com/MetaMask/mobile-planning/issues/336

Checklist

• [x] There is a related GitHub issue
• [ ] Tests are included if applicable
• [ ] Any added code is fully documented