chore(deps): bump tracing-appender in /bots/finishingbot

Bumps [tracing-appender](https://github.com/tokio-rs/tracing) from 0.2.4 to 0.2.5.
- [Release notes](https://github.com/tokio-rs/tracing/releases)
- [Commits](tokio-rs/tracing@tracing-appender-0.2.4...tracing-appender-0.2.5)

---
updated-dependencies:
- dependency-name: tracing-appender
  dependency-version: 0.2.5
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]