Fix ESP32 warning, specify supported version

Marlin/src/HAL/HAL_ESP32/web.cpp

@@ -26,6 +26,8 @@
 
 #if BOTH(WIFISUPPORT, WEBSUPPORT)
 
+#include "../../inc/MarlinConfig.h"
+
 #undef DISABLED  // esp32-hal-gpio.h
 #include <SPIFFS.h>
 #include "wifi.h"

platformio.ini

@@ -753,7 +753,7 @@ src_filter    = ${common.default_src_filter} +<src/HAL/HAL_TEENSY35_36>
 # Espressif ESP32
 #
 [env:esp32]
-platform      = espressif32
+platform      = espressif32@1.11.2
 board         = esp32dev
 build_flags   = ${common.build_flags} -DCORE_DEBUG_LEVEL=0
 lib_deps      = ${common.lib_deps}