deploy_termina: pass arch to termina_build_image

Automatically detect the correct --arch argument and specify it so that
deploy_termina works for both amd64 and arm boards.

TEST=deploy_termina to a kevin and verify that Terminal still starts

Change-Id: I84f67182b5a57ea8ed9cc937d1dd1ab24620c12d
Signed-off-by: Daniel Verkamp <>
Commit-Ready: ChromeOS CL Exonerator Bot <>
Reviewed-by: Stephen Barber <>
Reviewed-by: Josh Pratt <>
Reviewed-by: Mike Frysinger <>
1 file changed