Merge branch 'enabled-wformat-truncation-for-clang'

Arnd Bergmann says:

====================
enabled -Wformat-truncation for clang

With randconfig build testing, I found only eight files that produce
warnings with clang when -Wformat-truncation is enabled. This means
we can just turn it on by default rather than only enabling it for
"make W=1".

Unfortunately, gcc produces a lot more warnings when the option
is enabled, so it's not yet possible to turn it on both compilers.
====================

Link: https://lore.kernel.org/r/20240326223825.4084412-1-arnd@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>