XWIKI-22322: Allow linking to a new page respecting name strategy from WYSIWYG editor

* remove unused import

xwiki-platform-core/xwiki-platform-ckeditor/xwiki-platform-ckeditor-test/xwiki-platform-ckeditor-test-pageobjects/src/main/java/org/xwiki/ckeditor/test/po/LinkDialog.java

@@ -24,7 +24,6 @@
 
 import org.openqa.selenium.By;
 import org.openqa.selenium.WebElement;
-import org.xwiki.index.tree.test.po.DocumentPickerModal;
 
 import static org.openqa.selenium.By.cssSelector;