compiler-context-analysys: Fix CONFIG_MODVERSION

compiler-context-analysys: Fix CONFIG_MODVERSION

The robot reported CONFIG_MODVERSION fails; which Nathan described as
so:

> Something about the context analysis makes genksyms fall over, running
> it manually on kernel/sched/core.i with '-w' to show warnings reveals
> many new "syntax error" instances. I don't see any warnings when using
> gendwarfksyms. Maybe it is context_lock_struct, as that is the first
> error I see in the list:
>
>   include/linux/spinlock_types_raw.h:14: syntax error

Reported-by: kernel test robot <lkp@intel.com>
Debugged-by: Nathan Chancellor <nathan@kernel.org>
Closes: https://lore.kernel.org/oe-kbuild-all/202512222219.F6EkVNmQ-lkp@intel.com/
Signed-off-by: Marco Elver <elver@google.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://patch.msgid.link/aV7fxXjaOBtHhI9X@elver.google.com