SwiftNIO SSH 0.15.1

What's Changed

SemVer Patch

• Widen accepted versions of swift-crypto dependency by @simonjbeaumont in #259

Other Changes

• Delete SECURITY.md by @rafaelcepeda in #248
• Housekeeping: replace repo-level CODE_OF_CONDUCT by @apple-ospo[bot] in #249

New Contributors

• @apple-ospo[bot] made their first contribution in #249

Full Changelog: 0.15.0...0.15.1