mlxbf_gige: need to replace SAUCE patches with upstream commits

[David Thompson]

SRU Justification:

[Impact]

The GIGE driver ("mlxbf_gige") in the Jammy repo contains SAUCE
patches that enable BlueField-3 support. This same functionality
is contained in upstream commits and Jammy repo should utilize them.

[Fix]
The BlueField-3 support will be provided in the form of a set
of upstream patches, to be sent in as a pull request.

[Test Case]
Should test on both BlueField-2 & BlueField-3:
   Boot platform and bring up "oob_net0" interface properly
   Test that network traffic works properly

[Regression Potential]
The upstream commits have been reviewed and tested well,
so there should be low risk of regression.

[Other]
n/a

[Bartlomiej Zolnierkiewicz (bzolnier)]

This bug is awaiting verification that the linux-bluefield/5.15.0-1015.17 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-jammy' to 'verification-done-jammy'. If the problem still exists, change the tag 'verification-needed-jammy' to 'verification-failed-jammy'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!