thermal: tsens: Add polling option for debug check

Add an option to poll and check the status bit of the
Temperature sensor controller if a timed wait expires
and we haven't received a completion event for the critical
interrupt debug check.

Change-Id: I7acaa40dfa97d8d4effe84491f1329847d052fbe
Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org>