ci13xxx_udc: Draw 100mA of current in unconfigured state

As a part of usb enumeration, udc driver is currently notifying the pmic
to draw 0mA of current during usb reset. The pmic driver notifies the
charger driver that usb is in suspend state if <=2mA is notified.
In 8930 targets with real battery connected, USB-CV Enumeration tests
fail after some iterations. The failure logs show an error in SOF frame
number and unexpected chirp sequence.

As a part of USB Reset, instead of notifying PMIC to draw 0mA current,
if we notify to draw 100mA current, then the USB-CV Ch-9 Enumeration
failures are not seen. It seems there is some interference when PMIC stops
charging during USB reset and causing the unexpected chirp sequence
during USB Reset.

In any case, as a part of USB reset or unconfigured state, device can draw
upto 100mA of current from USB bus. Hence notify charging driver with
100mA current draw as a part of USB reset interrupt.

CRs-Fixed: 477655
Change-Id: I2658bd570c500c62705e0c07384d6b5c900f407d
Signed-off-by: Rajkumar Raghupathy <raghup@codeaurora.org>