Implement rdc_device_get_component_version API related code

Implement an API to obtain the version information of the rdc calling component.
See rdc_component_t for details on available components.
It can be expanded later if necessary.

Change-Id: I03b48f774179c52c57b606704283add74ca39a02
Signed-off-by: Chen Gong <curry.gong@amd.com>

include/rdc_lib/RdcHandler.h

@@ -44,6 +44,7 @@ class RdcHandler {
                                           uint32_t* count) = 0;
   virtual rdc_status_t rdc_device_get_attributes(uint32_t gpu_index,
                                                  rdc_device_attributes_t* p_rdc_attr) = 0;
+  virtual rdc_status_t rdc_device_get_component_version(rdc_component_t component, rdc_component_version_t* p_rdc_compv) = 0;
 
   // Group API
   virtual rdc_status_t rdc_group_gpu_create(rdc_group_type_t type, const char* group_name,

include/rdc_lib/impl/RdcEmbeddedHandler.h

@@ -51,6 +51,7 @@ class RdcEmbeddedHandler final : public RdcHandler {
                                   uint32_t* count) override;
   rdc_status_t rdc_device_get_attributes(uint32_t gpu_index,
                                          rdc_device_attributes_t* p_rdc_attr) override;
+  rdc_status_t rdc_device_get_component_version(rdc_component_t component, rdc_component_version_t* p_rdc_compv) override;
 
   // Group API
   rdc_status_t rdc_group_gpu_create(rdc_group_type_t type, const char* group_name,

include/rdc_lib/impl/RdcStandaloneHandler.h

@@ -46,6 +46,7 @@ class RdcStandaloneHandler : public RdcHandler {
                                   uint32_t* count) override;
   rdc_status_t rdc_device_get_attributes(uint32_t gpu_index,
                                          rdc_device_attributes_t* p_rdc_attr) override;
+  rdc_status_t rdc_device_get_component_version(rdc_component_t component, rdc_component_version_t* p_rdc_compv) override;
 
   // Group RdcAPI
   rdc_status_t rdc_group_gpu_create(rdc_group_type_t type, const char* group_name,