msm: 8064: FSM8064_EP temperature threshhold change.

The tempeature for krait core0 on fsm8064_ep platform continually exceeds
60 degree celsius. It results in the core frequency drop. It is acceptable
to increase it to 80 degree celsius.

Change-Id: I329f273c7450832b952fd276dacb6f1c0d86acfb
Acked-by: Jie Luo <jluo@qti.qualcomm.com>
Signed-off-by: Rohit Vaswani <rvaswani@codeaurora.org>