build(deps-dev): update byebug requirement from >= 11.1.0, ~> 12.0 to >= 11.1.0, ~> 13.0

Updates the requirements on [byebug](https://github.com/deivid-rodriguez/byebug) to permit the latest version.
- [Release notes](https://github.com/deivid-rodriguez/byebug/releases)
- [Changelog](https://github.com/deivid-rodriguez/byebug/blob/main/CHANGELOG.md)
- [Commits](deivid-rodriguez/byebug@v12.0.0...v13.0.0)

---
updated-dependencies:
- dependency-name: byebug
  dependency-version: 13.0.0
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

ruby-statistics.gemspec

@@ -32,7 +32,7 @@ Gem::Specification.new do |spec|
 
   spec.add_development_dependency "rake", '~> 13.0', '>= 12.0.0'
   spec.add_development_dependency "rspec", '~> 3.13', '>= 3.10.0'
-  spec.add_development_dependency 'byebug', '>= 11.1.0', '~> 12.0'
+  spec.add_development_dependency 'byebug', '>= 11.1.0', '~> 13.0'
   spec.add_development_dependency 'pry', '~> 0.14', '>= 0.14.0'
   spec.add_development_dependency 'bigdecimal', '>= 3.2.0', '~> 4.0'
 end