Yaws 2.2.0

What's changed

• rebar3 is now supported on the master branch
• Add support for Erlang/OTP 27.0
• Raise minimum supported Erlang/OTP version to 23.0
• Various small bug fixes

Full Changelog: yaws-2.1.1...yaws-2.2.0

New Contributors

• @cl0ne made their first contribution in #450
• @michalmuskala made their first contribution in #452
• @sudnam made their first contribution in #466
• @mikpe made their first contribution in #474
• @gnaeser made their first contribution in #477