chore(deps): bump serde in /bots/finishingbot

Bumps [serde](https://github.com/serde-rs/serde) in `/bots/finishingbot` from 1.0.228 to 1.0.229.


Updates `serde` from 1.0.228 to 1.0.229
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](serde-rs/serde@v1.0.228...v1.0.229)

Updates `serde` from 1.0.228 to 1.0.229
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](serde-rs/serde@v1.0.228...v1.0.229)

Updates `serde` from 1.0.228 to 1.0.229
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](serde-rs/serde@v1.0.228...v1.0.229)

---
updated-dependencies:
- dependency-name: serde
  dependency-version: 1.0.229
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo
- dependency-name: serde
  dependency-version: 1.0.229
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo
- dependency-name: serde
  dependency-version: 1.0.229
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]