ANDROID: android-base.cfg: remove USB_OTG_WAKELOCK

CONFIG_USB_OTG_WAKELOCK is currently somewhat outdated
and as such is not applicable to all Android devices. Until
it is brought up to date, remove it from the base Android
kernel configuration.

Bug: 37750863
Change-Id: I5b1c0bef24476cc503a60003bf48ffb59eea8c94
Signed-off-by: Steve Muckle <smuckle@google.com>