Log Message:
ruby-rouge: update to 3.28.0.

ChangeLog:

This first release of 2022 introduces 3 new lexers: Fluent, Stan and Stata.
There are also numerous fixes and improvements across C, Console, CPP, Cypher,
Dart, HCL, JSX, Kotlin, Rust, SPARQL and TOML lexer. In addition, we have
added support to run the visual test app in Ruby 3.0.