chore: add missing consensus query mocks (#1167)

# Related Github tickets

- VolumeFi#1490

# Background

Updates mocks used by `pigeon`.

# Testing completed

- [x] test coverage exists or has been added/updated
- [ ] tested in a private testnet

# Breaking changes

- [x] I have checked my code for breaking changes
- [x] If there are breaking changes, there is a supporting migration.