RDMA/irdma: CQ size and shadow update changes for GEN3

CQ shadow area should not be updated at the end of a page (once every
64th CQ entry), except when CQ has no more CQEs. SW must also increase
the requested CQ size by 1 and make sure the CQ is not exactly one page
in size. This is to address a quirk in the hardware.

Change-Id: I3618e7530592135685d4382f7a01c752b0138977
Signed-off-by: Jay Bhat <jay.bhat@intel.com>
Signed-off-by: Tatyana Nikolova <tatyana.e.nikolova@intel.com>
Link: https://patch.msgid.link/20251031021726.1003-4-tatyana.e.nikolova@intel.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Reviewed-on: https://cos-review.googlesource.com/c/third_party/kernel/+/124299
Reviewed-by: Robert Kolchmeyer <rkolchmeyer@google.com>
Tested-by: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>