SAMV71: Added missing string.h include

templates/concurrency_view/generic_freertos_transport_body/thread.tmplt

@@ -20,6 +20,8 @@
 @@IF@@ @_RCM_@ /= "CYCLIC_OPERATION"
 #include "thread_@_LOWER:Thread_Name_@.h"
 
+#include <string.h>
+
 void deliver_to_@_LOWER:Thread_Name_@(const uint8_t* const data, const size_t length)
 {
     extern QueueHandle_t @_Thread_Name_@_Global_Queue;