Fix unsupported architecture error on arm64

[skateman]

This is a followup on https://github.com/home-assistant/ada/pull/13, there was one more place where the architecture has been tested against. Without this fix, the program crashes on arm64 with:

[s6-init] making user provided files available at /var/run/s6/etc...exited 0.
[s6-init] ensuring user provided files have correct perms...exited 0.
[fix-attrs.d] applying ownership & permissions fixes...
[fix-attrs.d] done.
[cont-init.d] executing container initialization scripts...
[cont-init.d] done.
[services.d] starting services
[services.d] done.
Traceback (most recent call last):
  File "/usr/lib/python3.7/runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "/usr/lib/python3.7/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/usr/src/ada/ada/__main__.py", line 47, in <module>
    main()
  File "/usr/local/lib/python3.7/dist-packages/click/core.py", line 764, in __call__
    return self.main(*args, **kwargs)
  File "/usr/local/lib/python3.7/dist-packages/click/core.py", line 717, in main
    rv = self.invoke(ctx)
  File "/usr/local/lib/python3.7/dist-packages/click/core.py", line 956, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/usr/local/lib/python3.7/dist-packages/click/core.py", line 555, in invoke
    return callback(*args, **kwargs)
  File "/usr/src/ada/ada/__main__.py", line 41, in main
    ada = Ada(options)
  File "/usr/src/ada/ada/__init__.py", line 21, in __init__
    self.hotword: Hotword = Hotword()
  File "/usr/src/ada/ada/hotword.py", line 21, in __init__
    self.porcupine = loader.load()
  File "/usr/src/ada/ada/hotword.py", line 75, in load
    keyword_file_path=str(self._keyword_file_path(lib_path)),
  File "/usr/src/ada/ada/hotword.py", line 111, in _keyword_file_path
    raise RuntimeError("Architecture is not supported by Hotword")
RuntimeError: Architecture is not supported by Hotword
[cont-finish.d] executing container finish scripts...
[cont-finish.d] done.
[s6-finish] waiting for services.
[s6-finish] sending all processes the TERM signal.
[s6-finish] sending all processes the KILL signal and exiting.

Fixes https://github.com/home-assistant/ada/issues/16

[homeassistant]

Hi @skateman,

It seems you haven't yet signed a CLA. Please do so here.

Once you do that we will be able to review and accept this pull request.

Thanks!

[pvizeli]

Looks fine, thanks