remoteproc: st: Use device_get_match_data()

Use preferred device_get_match_data() instead of of_match_device() to
get the driver match data. With this, adjust the includes to explicitly
include the correct headers.

Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Link: https://lore.kernel.org/r/20231009211356.3242037-10-robh@kernel.org
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>