3.2.0-beta1 (compatible with vaadin 24.9)

What's Changed

• chore: upgrade springboot to 3.4.2 by @ZheSun88 in #269
• chore: upgrade license-checker to 1.13.4 by @vaadin-bot in #270
• chore: upgrade vaadin-parent to 3.0.0 by @ZheSun88 in #272
• cp: use BaseLicenseCheckerServiceInitListener as super class to LicenseCheckerServiceInitListener by @sosa-vaadin in #280
• Bump to 3.2-SNAPSHOT by @heruan in #281
• Update vaadin.license.checker.version to 2.0.0-beta4 by @heruan in #282

Full Changelog: 3.1.0...3.2.0-beta1