Bump espresso-types from 0c733a7 to 4af2f26

Bumps [espresso-types](https://github.com/EspressoSystems/espresso-network) from `0c733a7` to `4af2f26`.
- [Release notes](https://github.com/EspressoSystems/espresso-network/releases)
- [Commits](EspressoSystems/espresso-network@0c733a7...4af2f26)

---
updated-dependencies:
- dependency-name: espresso-types
  dependency-version: 4af2f261b7bc8d91499e9d55646b907759eee5ee
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]