ASoC: SOF: ipc4: sof_ipc4_module_init_ext_init structs and macros

ASoC: SOF: ipc4: sof_ipc4_module_init_ext_init structs and macros

Add structs and macros for struct sof_ipc4_module_init_ext_init,
following struct sof_ipc4_module_init_ext_object array, and
struct sof_ipc4_mod_init_ext_dp_memory_data as object payload.

Signed-off-by: Jyri Sarha <jyri.sarha@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://patch.msgid.link/20260112113221.4442-4-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>