Thoroughly Shutdown The Stack On Non-Interactive Chip Command

When there is a non-interactive CHIP Command, be sure to completely
shutdown the stack. In the case where the stack is not completely
shutdown, it is impossible to run another CHIP Command from within the
same address space.

Author: hawkinsw

examples/chip-tool/commands/common/CHIPCommand.cpp

@@ -225,6 +225,11 @@ void CHIPCommand::MaybeTearDownStack()
     {
         ShutdownCommissioner(commissioner.first);
     }
+    mCommissioners.clear();
+    sICDClientStorage.Shutdown();
+    sCheckInHandler.Shutdown();
+    sGroupDataProvider.Finish();
+    DeviceControllerFactory::GetInstance().Shutdown();
 
     StopTracing();
 }