Merge branch 'net-shaper-fix-various-minor-bugs'

Jakub Kicinski says:

====================
net: shaper: fix various minor bugs

Fix various minor bugs in the net shaper API.

First 2 patches deal with ordering issues around inserting
and publishing new shapers. Shapers are inserted "tentatively"
and marked valid only after HW op succeeded, this used to
be slightly racy.

Only other patch of note is patch 8. We want to add a Netlink
policy check on the handle ID. This necessitates patch 7.

The rest are simple and self-explanatory.

v1: https://lore.kernel.org/20260506000628.1501691-1-kuba@kernel.org
====================

Link: https://patch.msgid.link/20260510192904.3987113-1-kuba@kernel.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>