www/nghttp2: Update to 1.55.1
- Refresh CMake args
- Rearrange to follow Porters Handbook more closely and better readbility
Changelog: https://github.com/nghttp2/nghttp2/releases/tag/v1.55.1
PR: 272215
Approved by: portmgr (maintainer timeout, 2+ weeks)
Sponsored by: Blinkinblox