mem-cache: Remove blk_addr from Queue::trySatisfyFunctional

mem-cache: Remove blk_addr from Queue::trySatisfyFunctional

The blk_addr is pkt->getBlockAddr(), and therefore can be
acquired internally, when needed, as long as the pkt is
provided.

Change-Id: I2780445d2a0cb9e27257961efc4f438cc19550e5
Signed-off-by: Daniel R. Carvalho <odanrc@yahoo.com.br>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/17537
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com>
Maintainer: Nikos Nikoleris <nikos.nikoleris@arm.com>