Fix compilation errors in examples

Author: P-R-O-C-H-Y

libraries/Zigbee/examples/Zigbee_On_Off_Switch/Zigbee_On_Off_Switch.ino

@@ -192,6 +192,6 @@ void loop() {
   static uint32_t last_print = 0;
   if (millis() - last_print > 10000) {
     last_print = millis();
-    zbSwitch.printBoundLights();
+    zbSwitch.printBoundDevices();
   }
 }

libraries/Zigbee/examples/Zigbee_Scan_Networks/Zigbee_Scan_Networks.ino

@@ -52,7 +52,7 @@ void printScannedNetworks(uint16_t networksFound) {
       Serial.print(" | ");
       Serial.printf("0x%04hx", scan_result[i].short_pan_id);
       Serial.print(" | ");
-      Serial.printf("%2ld", scan_result[i].logic_channel);
+      Serial.printf("%2d", scan_result[i].logic_channel);
       Serial.print(" | ");
       Serial.printf("%-14.14s", scan_result[i].permit_joining ? "Yes" : "No");
       Serial.print(" | ");

libraries/Zigbee/examples/Zigbee_Thermostat/Zigbee_Thermostat.ino

@@ -125,6 +125,6 @@ void loop() {
   if (millis() - last_print > 10000) {
     last_print = millis();
     int temp_percent = (int)((zbThermostat.temperature - zbThermostat.min_temperature) / (zbThermostat.max_temperature - zbThermostat.min_temperature) * 100);
-    Serial.printf("Temperature: %.2f°C (%d '%')\n", zbThermostat.temperature, temp_percent);
+    Serial.printf("Temperature: %.2f°C (%d %%)\n", zbThermostat.temperature, temp_percent);
   }
 }