[EVM-842]: New block/event tracker

[goran-ethernal]

Description

New implementation of block/event tracker in the polybft package.

Changes include

• [ ] Bugfix (non-breaking change that solves an issue)
• [ ] Hotfix (change that solves an urgent issue, and requires immediate attention)
• [x] New feature (non-breaking change that adds functionality)
• [ ] Breaking change (change that is not backwards-compatible and/or changes current functionality)

Checklist

• [x] I have assigned this PR to myself
• [ ] I have added at least 1 reviewer
• [x] I have added the relevant labels
• [ ] I have updated the official documentation
• [x] I have added sufficient documentation in code

Testing

• [x] I have tested this code with the official test suite
• [x] I have tested this code manually

[stana-miric]

LGTM