power: qpnp-qg: Add snapshot of driver and its dependencies

Add snapshot of the qpnp-qg driver as of msm-4.14
'commit 7e16ff6c ("defconfig: qcs405: enable WLAN configs for 32-bit
QCS405")'.

Change-Id: I40b1d4269f1e1a1037bea95c1800123b03e6a6c1
Signed-off-by: Guru Das Srinagesh <gurus@codeaurora.org>