[BUGFIX] Drop manual SiteConfiguration in PageTree ac test

The styleguide extension generator creates a site configuration
for its page tree for a while already. The manual creation
of a site is not needed in acceptance PageTreeFilterCest.

Resolves: #93488
Releases: master, 10.4
Change-Id: Iaaafd2d07589d1fcc370a4c22024e34d1182af35
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/67689
Tested-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Tested-by: TYPO3com <noreply@typo3.com>
Tested-by: core-ci <typo3@b13.com>
Tested-by: Oliver Bartsch <bo@cedev.de>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Reviewed-by: Oliver Bartsch <bo@cedev.de>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>

typo3/sysext/core/Tests/Acceptance/Backend/PageTree/PageTreeFilterCest.php

@@ -20,7 +20,6 @@
 use TYPO3\CMS\Core\Tests\Acceptance\Support\BackendTester;
 use TYPO3\CMS\Core\Tests\Acceptance\Support\Helper\ModalDialog;
 use TYPO3\CMS\Core\Tests\Acceptance\Support\Helper\PageTree;
-use TYPO3\CMS\Core\Tests\Acceptance\Support\Helper\SiteConfiguration;
 
 class PageTreeFilterCest
 {
@@ -29,9 +28,8 @@ class PageTreeFilterCest
     protected $pageTreeReloadButton = '#typo3-pagetree #typo3-pagetree-toolbar button[data-tree-icon=actions-refresh]';
     protected $inPageTree = '#typo3-pagetree-tree .nodes';
 
-    public function _before(BackendTester $I, PageTree $pageTree, SiteConfiguration $siteConfiguration)
+    public function _before(BackendTester $I, PageTree $pageTree)
     {
-        $siteConfiguration->adjustSiteConfiguration();
         $I->useExistingSession('admin');
         $I->click('List');