Examples: fix ArduinoIoTCloud_Travis_CI following the same pattern

Author: pennam

examples/utility/ArduinoIoTCloud_Travis_CI/ArduinoIoTCloud_Travis_CI.ino

@@ -12,7 +12,6 @@
    - https://github.com/arduino-libraries/ArduinoIoTCloud#what
 */
 
-#include "arduino_secrets.h"
 #include "thingProperties.h"
 
 void setup() {

examples/utility/ArduinoIoTCloud_Travis_CI/arduino_secrets.h

@@ -1,4 +1,3 @@
-#include <ArduinoIoTCloud.h>
 #include <Arduino_ConnectionHandler.h>
 
 /* A complete list of supported boards with WiFi is available here:

examples/utility/ArduinoIoTCloud_Travis_CI/thingProperties.h

@@ -1,3 +1,7 @@
+#include <ArduinoIoTCloud.h>
+#include <Arduino_ConnectionHandler.h>
+#include "arduino_secrets.h"
+
 #if !(defined(BOARD_HAS_WIFI) || defined(BOARD_HAS_GSM) || defined(BOARD_HAS_LORA) || \
       defined(BOARD_HAS_NB) || defined(BOARD_HAS_ETHERNET) || defined(BOARD_HAS_CATM1_NBIOT))
   #error "Please check Arduino IoT Cloud supported boards list: https://github.com/arduino-libraries/ArduinoIoTCloud/#what"