2.476

This is an automatically generated changelog draft for Jenkins weekly releases.
See https://www.jenkins.io/changelog/2.476/ for the official changelog for this release.

🐛 Bug fixes

• Compatibility for ChainedServletFilter (#9696) @basil
• JENKINS-72988 - validate displayname against items in the same ItemGroup (#9152) @mawinter69
• Disable dependents toggle in plugin manager with system read (#9463) @timja

👷 Changes for plugin developers

• Introduce ComputerListener#onIdle (#9673) @Vlatombe

All contributors: @JuanJesusAlejoSillero, @NotMyFault, @Vlatombe, @basil, @daniel-beck, @jenkins-release-bot, @jtnord, @mawinter69, @renovate, @renovate[bot] and @timja