arm64: dts: qcom: sm8350-hdk: enable IPA

Although the HDK has no radio, the IPA part is still perfectly usable
(altough it doesn't register any real networking devices). Enable it to
make it possible to test IPA on this platform.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20230310203438.1585701-1-dmitry.baryshkov@linaro.org


Signed-off-by: Bjorn Andersson <andersson@kernel.org>