habanalabs/gaudi: move tpc assert raise into internal func

habanalabs/gaudi: move tpc assert raise into internal func

raising the tpc assert event in an internal function will make
the code cleaner as we are going to be adding more events

Signed-off-by: Tal Cohen <talcohen@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>