Show masked value for sensor with permission

Show masked values in sensor event log in dump even if sensor
requires permission. Information about number of event and timestamp
will aid debugging.

Bug: 31065418

Change-Id: If038d2884a7b13b853183df037a9d2dcacfb5284
(cherry picked from commit 2c238fc281da578d382f64443a7c9d7df89b2f39)
3 files changed