Turn FalsingManager on for Wallet Button

Changes such as http://ag/14250946 were probably necessary
to make this work reliably.

Fixes: 186212376
Test: manual
Change-Id: I8a45816fc14f4f7c1952d4db28a5d4807b4da254

packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardBottomAreaView.java

@@ -935,7 +935,9 @@ public class KeyguardBottomAreaView extends FrameLayout implements View.OnClickL
 
     private void onWalletClick(View v) {
         // More coming here; need to inform the user about how to proceed
-        mFalsingManager.isFalseTap(FalsingManager.LOW_PENALTY);
+        if (!mFalsingManager.isFalseTap(FalsingManager.LOW_PENALTY)) {
+            return;
+        }
 
         if (mHasCard) {
             Intent intent = new Intent(mContext, WalletActivity.class)