Octeontx2-af: Skip overlap check for SPI field

commit 971b486a8dec51b9df900ac98e0bcb978921f11b from
git@git.assembla.com:cavium/WindRiver.linux.git

Currently, the AF driver scans the mkex profile to identify all
supported features. This process also involves checking for any
fields that might overlap with each other. However, there are
situations where some overlap is unavoidable.

For instance, when extracting the SPI field, the same key offset might
be used by both the AH and ESP layers. This patch addresses this
specific scenario by skipping the overlap check and instead, adds
a warning message to the user.

Signed-off-by: Hariprasad Kelam <hkelam@marvell.com>
Change-Id: Ic42d823d3476b34d0de7871550eeb33f0a14ed33
Reviewed-on: https://sj1git1.cavium.com/c/IP/SW/kernel/linux/+/128629


Tested-by: sa_ip-sw-jenkins <sa_ip-sw-jenkins@marvell.com>
Reviewed-by: Sunil Kovvuri Goutham <sgoutham@marvell.com>
Signed-off-by: Bo Sun <Bo.Sun.CN@windriver.com>