thermal: virtual-sensor: Add trace event for virtual sensor

Add new trace event for virtual sensor temperature read. The new trace
will print the individual sensors temperature and the estimated
temperature for the virtual thermal zone.

Change-Id: I645659de6adc86c42df25fbae3c60be440699041
Signed-off-by: Ram Chandrasekar <rkumbako@codeaurora.org>
2 files changed