esp32: Update to use ESP IDF v3.3
Includes patches for CVE-2019-12586 & CVE-2019-12587
@@ -49,7 +49,7 @@ SDKCONFIG_COMBINED = $(BUILD)/sdkconfig.combined
SDKCONFIG_H = $(BUILD)/sdkconfig.h
# the git hash of the currently supported ESP IDF version
-ESPIDF_SUPHASH := 6b3da6b1882f3b72e904cc90be67e9c4e3f369a9
+ESPIDF_SUPHASH := 6ccb4cf5b7d1fdddb8c2492f9cbc926abaf230df
# paths to ESP IDF and its components
ifeq ($(ESPIDF),)
