fix: use only php min and max in linter

[SebastianKrupinski]

Summary

• Modified php linter configuration to only run on php min and max versions instead of all supported versions
• Referance: https://github.com/nextcloud/calendar/actions/runs/21041747301/job/60505149084?pr=7858

[nickvergessen]

Instead we will switch linting to take 1-2 seconds, then this is not worth it anymore:
nextcloud/3rdparty#2259

I'm not aware there was ever a linting issue on a middle version, but not worth it from my POV

[SebastianKrupinski]

Instead we will switch linting to take 1-2 seconds, then this is not worth it anymore: nextcloud/3rdparty#2259

I'm not aware there was ever a linting issue on a middle version, but not worth it from my POV

I made the improvement in the calendar application to reduce the amount of jobs that need to run, one to the team members recommended I share the change so that other apps can adopt it.

If this not worth it we can close the PR

[SebastianKrupinski]

Instead we will switch linting to take 1-2 seconds, then this is not worth it anymore: nextcloud/3rdparty#2259

I'm not aware there was ever a linting issue on a middle version, but not worth it from my POV

Actually disregard we can close this... I think it is still valid... It still takes time, processing power and bandwith to setup a runner, download the images and run the tests... so I think this is still valid change