dt-bindings: qcom: qpnp-qnovo5: Add snapshot

Add snapshot of the dt-bindings of the qpnp-qnovo5 driver as of msm-4.14
'commit 7e16ff6cdde5 ("defconfig: qcs405: enable WLAN configs
for 32-bit QCS405")'.

Change-Id: Ic76fe45e077d73646ccc8c53fb31cebfc25c4e2e
Signed-off-by: Guru Das Srinagesh <gurus@codeaurora.org>