buildimg: make curl silent

Author: frank-w

buildimg.sh

@@ -220,7 +220,7 @@ if [[ ${board} != "bpi-r2pro" ]];then
 		for f in mt7996_dsp.bin mt7996_eeprom_233.bin mt7996_rom_patch_233.bin mt7996_wa_233.bin mt7996_wm_233.bin;
 		do
 			src="https://github.com/frank-w/BPI-Router-Linux/raw/6.10-main/utils/firmware/mediatek/mt7996/$f";
-			sudo curl -L --create-dirs -O --output-dir $fwdir $src
+			sudo curl -L --silent --create-dirs -O --output-dir $fwdir $src
 		done
 		sudo ls -lRh $fwdir
 	fi