As part of MKA, supplicant requests for Next PN used by SecY. Added changes to OSI to send to send the Next PN for a given SCI and AN. Bug 3371004 Change-Id: Iaf001ba5e6b5480396e2f774a42927831160a2e5 Signed-off-by: Sanath Kumar Gampa <sgampa@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/kernel/nvethernetrm/+/2614365 Reviewed-by: svcacv <svcacv@nvidia.com> Reviewed-by: Bhadram Varka <vbhadram@nvidia.com> Reviewed-by: Mahesh Patil <maheshp@nvidia.com> Reviewed-by: Ashutosh Jha <ajha@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> GVS: Gerrit_Virtual_Submit