[libc] remove my debug macro

Author: SchrodingerZhu

libc/src/string/string_utils.h

@@ -25,10 +25,6 @@
 #include "src/__support/macros/properties/cpu_features.h"
 #include "src/string/memory_utils/inline_memcpy.h"
 
-#if !defined(LIBC_TARGET_CPU_HAS_SVE)
-#error "SVE is not supported on this CPU"
-#endif
-
 // SVE implementation has fault safety
 #if defined(LIBC_TARGET_CPU_HAS_SVE)
 #include "src/string/memory_utils/aarch64/inline_strlen.h"