audio: iadk: initialize loadable modules once

The system agent called Init() as soon as the module loaded. The module
adapter called it again from framework-owned module_init(). That could
allocate detector state and register services twice.

Remove the early call and keep module_init() as the single owner. Its
return value is propagated through iadk_wrapper_init().

Signed-off-by: Gaggery Tsai <gaggery.tsai@intel.com>

Author: TsaiGaggery

src/audio/module_adapter/iadk/system_agent.cpp

@@ -173,7 +173,6 @@ int SystemAgent::CheckIn(ProcessingModuleFactoryInterface& module_factory,
 
 	IadkModuleAdapter& module_adapter = *reinterpret_cast<IadkModuleAdapter*>(module_handle_);
 	*obfuscated_modinst_p = &module_adapter;
-	reinterpret_cast<intel_adsp::ProcessingModuleInterface*>(module_placeholder)->Init();
 	return 0;
 }