Fix RTL issue with TaskbarDividerPopupMenu

Test: Presubmit, Manual
Bug: 310217447
Flag: LEGACY ENABLE_TASKBAR_PINNING TEAMFOOD
Change-Id: I00a9088274ee6716250da7f6c79caf6820955803
diff --git a/quickstep/res/layout/taskbar_divider_popup_menu.xml b/quickstep/res/layout/taskbar_divider_popup_menu.xml
index 6fbb586..7f4f76c 100644
--- a/quickstep/res/layout/taskbar_divider_popup_menu.xml
+++ b/quickstep/res/layout/taskbar_divider_popup_menu.xml
@@ -57,7 +57,7 @@
             android:paddingStart="12dp"
             android:layout_weight="1"
             android:fontFamily="@*android:string/config_bodyFontFamilyMedium"
-            android:singleLine="true"
+            android:lines="1"
             android:ellipsize="end"
             android:textSize="14sp"
             android:textColor="?android:attr/textColorPrimary"