chore(deps): update arkhipenko/TaskScheduler to 3.8.x

Author: agebhar1

platformio.ini

@@ -55,4 +55,4 @@ lib_deps =
   https://github.com/Bodmer/OpenFontRender#f163cc6 ; no tags or releases to reference :( -> pin to Git revision
   squix78/JsonStreamingParser@~1.0.5
   thingpulse/ESP8266 Weather Station@~2.3.0
-  arkhipenko/TaskScheduler@~3.7.0
+  arkhipenko/TaskScheduler@~3.8.5