drivers: thermal: pe_sensor: Add code to clear victim irq status

When master interrupt is triggered, the victim interrupt status register
will also be set indicating the victim that got mitigated. APSS has to
clear this register as well to clear the master interrupt.

Add support to clear this victim interrupt status register when a master
interrupt is triggered.

Change-Id: I66d1ed64f0e0c440cf52a1252486164b65834a81
Signed-off-by: Ram Chandrasekar <rkumbako@codeaurora.org>