builtin/stdnoreturn.h: Format with clang-format
BRANCH=none
TEST=none
/*
* Only defined for C: https://en.cppreference.com/w/c/language/_Noreturn
*
- * C++ uses [[noreturn]]: https://en.cppreference.com/w/cpp/language/attributes/noreturn
+ * C++ uses [[noreturn]]:
+ * https://en.cppreference.com/w/cpp/language/attributes/noreturn
*/
#ifndef __cplusplus
#ifndef noreturn
