ARM: dts: msm: Change dynamic fps list for SDM710/845

Update the dfps list in descending order. This makes sure
that the display modes send by driver to userspace will
have the modes with fps value in descending order so that
the first entry in the mode indicates the max framerate
capability of the panel.

Change-Id: I1442952b8bf1348ee429410ec3a3810bc477197f
Signed-off-by: Nirmal Abraham <nabrah@codeaurora.org>