v1.19.2-2.4

Follow Debian 13.5 point release

https://www.debian.org/News/2026/20260516

What's Changed

• Bump ruby/setup-ruby from 1.301.0 to 1.306.0 in the monthly-updates group by @dependabot[bot] in #484
• Bump ruby/setup-ruby from 1.306.0 to 1.307.0 in the monthly-updates group by @dependabot[bot] in #485
• Bump ruby/setup-ruby from 1.307.0 to 1.308.0 in the monthly-updates group by @dependabot[bot] in #486
• Bump version to v1.19.2-2.4 by @kenhys in #488

Full Changelog: v1.19.2-2.3...v1.19.2-2.4