setup-ruby-flash v1.5 released!

🏷️ release setup-ruby-flash 🏷️ v1.5

What’s Changed

• 🐛 fix: rv shell integration by @pboling in https://github.com/appraisal-rb/setup-ruby-flash/pull/15
• ✨ ore-setup option by @pboling in https://github.com/appraisal-rb/setup-ruby-flash/pull/16

Full Changelog: https://github.com/appraisal-rb/setup-ruby-flash/compare/v1.4…v1.5