115.vd8b_301cc15d0

🚦 Tests

• Test with Java 21 (#90) @gounthar

✍ Other changes

• Modernize to Jenkins 2.440.3 (#93) @sghill-rewrite
• Enable Jenkins Security Scan (#92) @strangelookingnerd
• Add Plugin Development Team to CODEOWNERS (#87) @sghill-rewrite

📦 Dependency updates

• Bump io.jenkins.tools.incrementals:git-changelist-maven-extension from 1.7 to 1.8 (#95) @dependabot
• Bump org.jenkins-ci.plugins:plugin from 4.69 to 4.86 (#96) @dependabot