ARM: dts: msm: Enable gpu thermal mitigations for msm8953

Enable gpu thermal mitigations like high temperature gpu mitigation
and gpu cold vdd restriction for msm8953.

Change-Id: I514b04fca2d0f6638c6d2b5c670787502dd2a5f0
Signed-off-by: Manaf Meethalavalappu Pallikunhi <manafm@codeaurora.org>