chore(deps): bump the patch group across 1 directory with 2 updates

Bumps the patch group with 2 updates in the / directory: [tower](https://github.com/tower-rs/tower) and [serde](https://github.com/serde-rs/serde).


Updates `tower` from 0.5.1 to 0.5.2
- [Release notes](https://github.com/tower-rs/tower/releases)
- [Commits](tower-rs/tower@tower-0.5.1...tower-0.5.2)

Updates `serde` from 1.0.215 to 1.0.216
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](serde-rs/serde@v1.0.215...v1.0.216)

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

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

Author: dependabot[bot]