Log Message:
ruby-rouge: update to 3.25.0.

ChangeLog:

- General
  - Use `Enumerator#with_index` to detect line numbers
- Batchfile Lexer
  - Add support for long options to Batchfile lexer
- C++ Lexer
  - Fix binary literal digit separator in C++ lexer
- Docker Lexer
  - Add `Dockerfile` as an alias for the Docker lexer
- JavaScript Lexer
  - Fix template string lexing in JavaScript lexer
- Kotlin Lexer
  - Ensure word break follows keywords in Kotlin lexer
- Perl Lexer
  - Improve support for sigils in Perl lexer
- PowerShell Lexer
  - Improve lexing of nested data structures in PowerShell lexer
  - Improve handling of data structure literals in PowerShell lexer
- Ruby Lexer
  - Revert empty patterns in Ruby lexer
- Rust Lexer
  - Add continue to keywords in Rust lexer
- Velocity Lexer
  - Fix lexing of brackets in Velocity lexer