Temporary patch for RW updater SDB debugging in the device with SWITCH class and...

Temporary patch for RW updater SDB debugging in the device with SWITCH class and SLP gadget.

At this moments, USB SDB debugging feature for RW updater is supported in the device with SWITCH class and SLP gadget.
Thus, we need to make a target specific package like system-rw-update-helper-for-XXXX.
For generic solution, mini-usb-manager using USB-client HAL should be created for USB SDB debugging feature for RW updater.

Anyway, at this moment, it will be created in all device if there are "no such SWITCH rule file" in the device.

Change-Id: I1d4dcbed238ca69c46f55162c2c521fcf1188c2c