Add espcoredump to the add_path shell helper

add_path.sh

@@ -9,7 +9,7 @@
 if [ -z ${IDF_PATH} ]; then
 	echo "IDF_PATH must be set before including this script."
 else
-	IDF_ADD_PATHS_EXTRAS="${IDF_PATH}/components/esptool_py/esptool:${IDF_PATH}/components/partition_table/"
+	IDF_ADD_PATHS_EXTRAS="${IDF_PATH}/components/esptool_py/esptool:${IDF_PATH}/components/espcoredump:${IDF_PATH}/components/partition_table/"
 	export PATH="${PATH}:${IDF_ADD_PATHS_EXTRAS}"
 	echo "Added to PATH: ${IDF_ADD_PATHS_EXTRAS}"
 fi