cpu: Pass the address to check into the PCEventQueue service method.

cpu: Pass the address to check into the PCEventQueue service method.

This prevents having to access it from within the ThreadContext.

Change-Id: I34f5815a11201b8fc41871c18bdbbcd0f40305cf
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/22102
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Maintainer: Gabe Black <gabeblack@google.com>
Tested-by: kokoro <noreply+kokoro@google.com>