defconfig: kona: Add HL6111R to Kona platforms

HL6111R is a wireless charging power receiver IC that has a maximum
power output of 15 W, a maximum current output of 2.2 A, and a
programmable output voltage range of 4 V to 20 V with different step
sizes. It supports both the A4WP and WPC wireless charging standards.

Change-Id: I09f4f3cc098d1387245a285ea28be89f47f0414c
Signed-off-by: Guru Das Srinagesh <gurus@codeaurora.org>