include the exception header for a direct dependency

jpinkul · jpinkul · commit 211fab55d485 · 2023-08-23T08:00:30.000-06:00
diff --git a/cores/esp8266/core_esp8266_main.cpp b/cores/esp8266/core_esp8266_main.cpp
@@ -24,6 +24,7 @@
 //#define CONT_STACKSIZE 4096
 
 #include <numeric>
+#include <exception>
 
 #include <Arduino.h>
 #include "Schedule.h"
