Swift HTTP Structured Headers 1.1.0

What's Changed

SemVer Minor

• Raise minimum Swift version to 5.8 by @glbrntt in #37

Other Changes

• Add release.yml by @FranzBusch in #38
• Correct the link of sswg-security at SECURITY.md by @lamtrinhdev in #39

New Contributors

• @FranzBusch made their first contribution in #38
• @lamtrinhdev made their first contribution in #39

Full Changelog: 1.0.0...1.1.0