Update install-esp-idf.sh

Author: Jason2866

tools/install-esp-idf.sh

@@ -76,7 +76,8 @@ fi
 
 if [ ! -x $idf_was_installed ] || [ ! -x $commit_predefined ]; then
         git submodule update --recursive
-	$IDF_PATH/install.sh
+	echo "Installing ESP-IDF..."
+	$IDF_PATH/install.sh > /dev/null
 
 	# 1) Temporarily patch the ESP32-S2 I2C LL driver to keep the clock source
         # 2) Temporarily fix for mmu map and late init of psram https://github.com/espressif/arduino-esp32/issues/9936