Add flag for Taskbar education tooltip.

Test: Manual
Bug: 263157739
Change-Id: I1c427d250864db1b8dee58584d503908a0fd9c8d
diff --git a/src/com/android/launcher3/config/FeatureFlags.java b/src/com/android/launcher3/config/FeatureFlags.java
index ce637ef..bb3b939 100644
--- a/src/com/android/launcher3/config/FeatureFlags.java
+++ b/src/com/android/launcher3/config/FeatureFlags.java
@@ -369,6 +369,10 @@
             "Enable the ability to generate monochromatic icons, if it is not provided by the app"
     );
 
+    public static final BooleanFlag ENABLE_TASKBAR_EDU_TOOLTIP = getDebugFlag(
+            "ENABLE_TASKBAR_EDU_TOOLTIP", false,
+            "Enable the tooltip version of the Taskbar education flow.");
+
     public static void initialize(Context context) {
         synchronized (sDebugFlags) {
             for (DebugFlag flag : sDebugFlags) {