Upgrade nodejs version in docs builder
This newer version fixes a docs build error.
@@ -54,10 +54,10 @@ ENV DEBIAN_FRONTEND=noninteractive
# Install jsdoc
RUN apt-get update && apt-get install -y -q --no-install-recommends \
curl \
- && curl -s -S -o /tmp/setup-node.sh https://deb.nodesource.com/setup_6.x \
+ && curl -s -S -o /tmp/setup-node.sh https://deb.nodesource.com/setup_12.x \
&& chmod 755 /tmp/setup-node.sh \
&& /tmp/setup-node.sh \
- && apt-get install nodejs npm -y -q \
+ && apt-get install nodejs -y -q \
&& rm /tmp/setup-node.sh \
&& apt-get clean \
&& rm -rf /var/lib/apt/lists/* \
