docker: update website image to buster and nodejs 13.x
-FROM debian:stretch
+FROM debian:buster
ENV LANG C.UTF-8
ENV LANGUAGE C.UTF-8
@@ -7,7 +7,7 @@ ENV LC_ALL C.UTF-8
RUN apt-get update && apt-get -y install \
cmake git build-essential curl \
libyajl-dev \
- && curl -sL https://deb.nodesource.com/setup_9.x | bash - \
+ && curl -sL https://deb.nodesource.com/setup_13.x | bash - \
&& apt-get install -y nodejs \
&& rm -rf /var/lib/apt/lists/*
