drivers: thermal: Re-initialize Tsens controller interrupt configuration

If TSENS controller goes to bad state while reading temperature,
it invokes TSENS controller re-init code. After controller
re-init,it disable all interrupts and reset TSENS critical
interrupt related settings. It causes no threshold interrupt
or critical interrupt on post controller re-init and it might
lead to thermal run away issues.

Re-initialize Tsens controller interrupt configuration to enable
threshold interrupts and critical interrupt as part of TSENS
controller re-init routine.

Change-Id: I84b1218ce90ce8e4ae530f93db7c2b4277469781
Signed-off-by: Gopala Krishna Nuthaki <gnuthaki@codeaurora.org>