Update Reference RCU kl and idc files

1. Reference RCU sends 0x9F for Notification key.
Keylayout should map the same value to ANDROID_KEY_NOTIFICATION.
2. disable default key wake up feature unless "WAKE" is
specified, by adding "keyboard.doNotWakeByDefault = 1"

bug: 173100313
test: manual

Change-Id: I6fd17c0f4776e6b303840f54f7cad5729f89467a
3 files changed