tmp2-tss: remove architecture restriction
Followingig a suggestion from Peter Korsgaard, remove the restriction to
x86 and x86_64. It is preferable to expose the package unless there is a
build time dependency on an architecture or the package is specific to a
certain SoC or board.
Signed-off-by: Carlos Santos <casantos@datacom.ind.br>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>