Bug#986250: libtraildb-dev: should Architecture: amd64 x32

[Yangfl]

Source: libtraildb-dev

In file included from src/tdb_encode_model.c:22:
src/dsfmt/dSFMT.h:148:12: fatal error: emmintrin.h: No such file or directory
  148 | #  include <emmintrin.h>
      |            ^~~~~~~~~~~~~
compilation terminated.