add CFG_TUSB_OS_INC_PATH for os include path

useful for freertos/ prefix with esp IDF

examples/device/hid_composite_freertos/src/tusb_config.h

@@ -67,6 +67,12 @@
 // This examples use FreeRTOS
 #define CFG_TUSB_OS               OPT_OS_FREERTOS
 
+// Espressif IDF requires "freertos/" prefix in include path
+#if TU_CHECK_MCU(ESP32S2) || TU_CHECK_MCU(ESP32S3)
+  #define CFG_TUSB_OS_INC_PATH    freertos/
+#endif
+
+
 #ifndef CFG_TUSB_DEBUG
 #define CFG_TUSB_DEBUG           0
 #endif