message: sandbox: add newfstatat to allowed filesystem syscalls
diff: @@ -545,6 +545,7 @@ public:
  allowed_syscalls.insert(__NR_fdatasync); // synchronize a file's in-core state with storage device
  allowed_syscalls.insert(__NR_flock); // apply or remove an advisory lock on an open file
  allowed_syscalls.insert(__NR_fstat); // get file status
  + allowed_syscalls.insert(__NR_newfstatat); // get file status
  allowed_syscalls.insert(__NR_fsync); // synchronize a file's in-core state with storage device
  allowed_syscalls.insert(__NR_ftruncate); // truncate a file to a specified length
  allowed_syscalls.insert(__NR_getcwd); // get current working directory
  