build(deps): bump tower from 0.5.2 to 0.5.3

Bumps [tower](https://github.com/tower-rs/tower) from 0.5.2 to 0.5.3.
- [Release notes](https://github.com/tower-rs/tower/releases)
- [Commits](tower-rs/tower@tower-0.5.2...tower-0.5.3)

---
updated-dependencies:
- dependency-name: tower
  dependency-version: 0.5.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]