v0.3.0

What's Changed

• Switch from actions/setup-ruby to ruby/setup-ruby by @DannyBen in #19
• Refactor singletons by @DannyBen in #20
• Refactor cognitive complexity issues by @DannyBen in #21
• Drop support for Ruby < 2.6 by @DannyBen in #22
• Add rubocop by @DannyBen in #23
• Drop support for Ruby 2.6 by @DannyBen in #24
• Test against Ruby 3.3 and replace byebug with debug by @DannyBen in #25
• Fix trimming to always show first and last line in each file by @DannyBen in #26
• Add ability to reverse output by @DannyBen in #27
• Update output colors by @DannyBen in #28

Full Changelog: v0.2.5...v0.3.0