Fix tensorflow::data::model::SharedStatefield initializer order to av…

…oid warnings.

The fields will be initiwalized in the order in which they are declared in the struct
regardless of the order the initializers are listed, but some compilers warn if the orderings do not match.
This CL makes tham match to avoid the warnings.

PiperOrigin-RevId: 218922131

tensorflow/core/framework/model.h

@@ -39,7 +39,7 @@ struct SharedState {
  public:
   explicit SharedState(int64 value, std::shared_ptr<mutex> mu,
                        std::shared_ptr<condition_variable> cond_var)
-      : value(value), mu(std::move(mu)), cond_var(std::move(cond_var)) {}
+      : mu(std::move(mu)), cond_var(std::move(cond_var)), value(value) {}
 
   std::shared_ptr<mutex> mu;
   std::shared_ptr<condition_variable> cond_var;