ARM: gic-v3: Log the IRQs in RTB before handling an IRQ

Gic-v3 did not log IRQs in RTB like gic-v2. Thus add the LOGK_IRQ
logbefore calling the IRQ handler like gic-v2.

Change-Id: I46a5951e733a05b9a7d5d6323568fa800dfb5d62
Signed-off-by: Cassidy Burden <cburden@codeaurora.org>
Signed-off-by: Abhimanyu Kapur <abhimany@codeaurora.org>
Signed-off-by: Prasad Sodagudi <psodagud@codeaurora.org>