ISTWCMS-6974 Only check standard and basic for abbreviation

acceptance/WcmsTestsCkeditorButtonsCest.php

@@ -45,7 +45,7 @@ class WcmsTestsCkeditorButtonsCest {
         // will fail the test.
         $i->seeElement('ul[aria-labelledby="ckeditor-toolbar-group-aria-label-for-styles"][role="toolbar"][data-drupal-ckeditor-button-sorting="target"] li[data-drupal-ckeditor-button-name="abbr"][class="ckeditor-button"] a[href="#"][role="button"][title="Abbreviation"][aria-label="Abbreviation"]');
       }
-      else {
+      elseif ($tf_machine_name === 'uw_tf_basic') {
         // Checking if abbr plugin is in the list of available (not enabled)
         // plugins.
         $i->seeElement('ul[id="ckeditor-available-buttons"] li[data-drupal-ckeditor-button-name="abbr"][class="ckeditor-button"] a[href="#"][role="button"][title="Abbreviation"][aria-label="Abbreviation"]');