input: touchscreen: Change dev_pm_ops for Goodix driver

Convert the driver to dev_pm_ops from SIMPLE_DEV_PM_OPS
in Goodix TS driver to reduce suspend/resume latency

CRs-Fixed: 580866
Change-Id: I45690b239c73f636538b864f0c4a7e539a02eedb
Signed-off-by: Shantanu Jain <shjain@codeaurora.org>