Update images build shell script for rootfs download address

guowenxue

2023-07-27 e1b6ea5760905fe6102b659670c76228035711b0

 images/build.sh

@@ -131,7 +131,7 @@
    if [ ! -s $TARBALL_PATH/$ROOTFS.$SUFIX ] ; then
        pr_info "start fetch $ROOTFS source code"
        mkdir -p $TARBALL_PATH
        wget $URL/bsp/rootfs/$BOARD/$ROOTFS.$SUFIX -P $TARBALL_PATH
        wget $URL/$BOARD/rootfs/$ROOTFS.$SUFIX -P $TARBALL_PATH
    fi

    # decompress source code packet