build(deps): bump sct from 0.7.0 to 0.7.1

Bumps [sct](https://github.com/rustls/sct.rs) from 0.7.0 to 0.7.1.
- [Release notes](https://github.com/rustls/sct.rs/releases)
- [Commits](rustls/sct.rs@v/0.7.0...v/0.7.1)

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

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