ARM: dts: msm: Enable QRNG driver for msm8937

Enable QRNG device node on include file to enable
the QRNG driver to communicate with /dev/random.

Change-Id: Ia0a1e421b0946d9f321b391eaa1f865c9414e3a1
Signed-off-by: mohamed sunfeer <msunfeer@codeaurora.org>