Bump github.com/apple/swift-http-types from 1.5.0 to 1.5.1

Bumps [github.com/apple/swift-http-types](https://github.com/apple/swift-http-types) from 1.5.0 to 1.5.1.
- [Release notes](https://github.com/apple/swift-http-types/releases)
- [Commits](apple/swift-http-types@1.5.0...1.5.1)

---
updated-dependencies:
- dependency-name: github.com/apple/swift-http-types
  dependency-version: 1.5.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]