v1.2.1

What's Changed

• Bump the ruby-dependencies group with 2 updates by @dependabot in #29
• Bump rdoc from 6.6.2 to 6.6.3.1 by @dependabot in #32
• Bump the github-actions group with 1 update by @dependabot in #31
• Bump the ruby-dependencies group with 2 updates by @dependabot in #30
• run bundle update to update gems by @GrantBirki in #33
• test on multiple ruby versions by @GrantBirki in #34

Full Changelog: v1.2.0...v1.2.1