Enable vibrate on keypress by default

bug: 5337363
Change-Id: I14c95d27dd236d0a43e64a46ae6fbf9f2a97a3da
diff --git a/java/res/values/config.xml b/java/res/values/config.xml
index 8cfa680..9992478 100644
--- a/java/res/values/config.xml
+++ b/java/res/values/config.xml
@@ -39,6 +39,7 @@
     <bool name="config_default_bigram_prediction">false</bool>
     <bool name="config_default_compat_recorrection_enabled">true</bool>
     <bool name="config_default_sound_enabled">false</bool>
+    <bool name="config_default_vibration_enabled">true</bool>
     <bool name="config_auto_correction_spacebar_led_enabled">true</bool>
     <!-- Showing mini keyboard, just above the touched point if true, aligned to the key if false -->
     <bool name="config_show_mini_keyboard_at_touched_point">false</bool>