ARM: dts: msm: add pinctrl information of sde for sdm845

This change defines pinmux configuration for active and suspend state for
reset GPIO and tear check (TE) GPIO.

CRs-Fixed: 2023448
Change-Id: Icb72a7a2e2a67234cd4f71a0f4fe688d84db8a38
Signed-off-by: Shashank Babu Chinta Venkata <sbchin@codeaurora.org>