[TASK] Change default resolution for acceptance tests

Change the resolution to have a proper overview when running
acceptance tests in head-mode and when screenshots are taken.

Resolves: #78427
Releases: master
Change-Id: I587e91b72a25fdc4acb1e803528c8dbf3766d43f
Reviewed-on: https://review.typo3.org/50367


Reviewed-by: Mathias Brodala <mbrodala@pagemachine.de>
Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Tested-by: Anja Leichsenring <aleichsenring@ab-softlab.de>

typo3/sysext/core/Tests/Acceptance.suite.yml

@@ -9,7 +9,7 @@ modules:
       url: http://localhost:8000/typo3temp/var/tests/acceptance
       browser: firefox
       port: 4444
-      window_size: 1440x570
+      window_size: 1280x960
       wait: 1
       restart: true
       capabilities: