chore: bump derive_builder from 0.20.0 to 0.20.1

Bumps [derive_builder](https://github.com/colin-kiegel/rust-derive-builder) from 0.20.0 to 0.20.1.
- [Release notes](https://github.com/colin-kiegel/rust-derive-builder/releases)
- [Commits](colin-kiegel/rust-derive-builder@v0.20.0...v0.20.1)

---
updated-dependencies:
- dependency-name: derive_builder
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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