toolbox: silence pvs warning

Author: portasynthinca3

lib/toolbox/str_buffer.c

@@ -4,7 +4,7 @@ const char* str_buffer_make_owned_clone(StrBuffer* buffer, const char* str) {
     char* owned = strdup(str);
     buffer->n_owned_strings++;
     buffer->owned_strings =
-        realloc(buffer->owned_strings, buffer->n_owned_strings * sizeof(const char*));
+        realloc(buffer->owned_strings, buffer->n_owned_strings * sizeof(const char*)); // -V701
     buffer->owned_strings[buffer->n_owned_strings - 1] = owned;
     return owned;
 }