Bump rust-s3 from 0.32.3 to 0.34.0 in /deepwell

Bumps [rust-s3](https://github.com/durch/rust-s3) from 0.32.3 to 0.34.0.
- [Release notes](https://github.com/durch/rust-s3/releases)
- [Commits](https://github.com/durch/rust-s3/commits/v0.34.0)

---
updated-dependencies:
- dependency-name: rust-s3
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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