Update FirebaseStream_ESP8266.ino

OLED_RESET should be at "3" otherwise example does not work. Pulled this directly from adafruit's own example: https://learn.adafruit.com/digital-display-badge/code

Author: ed7coyne

examples/FirebaseStream_ESP8266/FirebaseStream_ESP8266.ino

@@ -22,7 +22,7 @@
 #include <Adafruit_SSD1306.h>
 #include <ArduinoJson.h>
 
-#define OLED_RESET 10
+#define OLED_RESET 3
 Adafruit_SSD1306 display(OLED_RESET);
 
 Firebase fbase("publicdata-cryptocurrency.firebaseio.com");