XWIKI-22208: Boolean filters are not properly removed in LiveData

  * Fix the page object selector

xwiki-platform-core/xwiki-platform-livedata/xwiki-platform-livedata-test/xwiki-platform-livedata-test-pageobjects/src/main/java/org/xwiki/livedata/test/po/TableLayoutElement.java

@@ -679,8 +679,8 @@ public WebElement getFilter(String columnLabel)
     {
         int columnIndex = findColumnIndex(columnLabel);
         By cssSelector = By.cssSelector(String.format(
-            ".column-filters > th:nth-child(%1$d) input.livedata-filter, "
-            + ".column-filters > th:nth-child(%1$d) select.livedata-filter", columnIndex));
+            ".column-filters > th:nth-child(%1$d) input, "
+            + ".column-filters > th:nth-child(%1$d) select", columnIndex));
         return getRoot().findElement(cssSelector);
     }