tutorials/modules/CHT/shellAndTubeHeatExchanger: Load the libcoupledThermophysicalTransportModels library

to ensure the thermal coupled boundary conditions are loaded before the solid
solver module.

tutorials/modules/CHT/shellAndTubeHeatExchanger/system/controlDict

@@ -23,6 +23,8 @@ regionSolvers
     tube            fluid;
 }
 
+libs            ("libcoupledThermophysicalTransportModels.so");
+
 startFrom       startTime;
 
 startTime       0;