Merge branch 'uapi-net-sched-cxgb4-fix-wflex-array-member-not-at-end-warning'

Gustavo A. R. Silva says:

====================
UAPI: net/sched - cxgb4: Fix -Wflex-array-member-not-at-end warning

Small patch series aimed at fixing a -Wflex-array-member-not-at-end
warning by creating a new tagged struct within a flexible structure.
We then use this new struct type to fix a problematic middle-flex-array
declaration in a composite struct.
====================

Link: https://patch.msgid.link/cover.1723586870.git.gustavoars@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>