Update platformio.ini

Author: Aircoookie

platformio.ini

@@ -184,7 +184,7 @@ lib_deps =
     AsyncTCP @ 1.0.3
     IRremoteESP8266 @ 2.7.3
     https://github.com/lorol/LITTLEFS.git
-    https://github.com/Aircoookie/ESPAsyncWebServer.git @ ~2.0.1
+    https://github.com/Aircoookie/ESPAsyncWebServer.git @ ~2.0.2
   #For use of the TTGO T-Display ESP32 Module with integrated TFT display uncomment the following line
     #TFT_eSPI
   #For use SSD1306 OLED display uncomment following