Merge branch 'rtnetlink-add-missing-attributes-in-if_nlmsg_size'

Sabrina Dubroca says:

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rtnetlink: add missing attributes in if_nlmsg_size

Once again we have some attributes added by rtnl_fill_ifinfo() that
aren't counted in if_nlmsg_size().
====================

Link: https://patch.msgid.link/cover.1773919462.git.sd@queasysnail.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>