IB/hfi1: Rebranding of hfi1 driver to Cornelis Networks

Changes instances of Intel to Cornelis in identifying strings

Link: https://lore.kernel.org/r/20211028124601.26694.35662.stgit@awfm-01.cornelisnetworks.com


Signed-off-by: Scott Breyer <scott.breyer@cornelisnetworks.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>