panic: sys_info:replace struct sys_info_name with plain array of strings

panic: sys_info:replace struct sys_info_name with plain array of strings

There is no need to keep a custom structure just for the need of a plain
array of strings.  Replace struct sys_info_name with plain array of
strings.

With that done, simplify the code, in particular, naturally use
for_each_set_bit() when iterating over si_bits_global bitmap.

Link: https://lkml.kernel.org/r/20251030132007.3742368-4-andriy.shevchenko@linux.intel.com
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Cc: Feng Tang <feng.tang@linux.alibaba.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>