update node

Author: nicolas63

docker/Dockerfile

@@ -15,7 +15,7 @@ RUN \
     sudo \
     git && \
   # install node.js
-  wget https://nodejs.org/dist/v12.18.3/node-v12.18.3-linux-x64.tar.gz -O /tmp/node.tar.gz && \
+  wget https://nodejs.org/dist/v14.17.3/node-v14.17.3-linux-x64.tar.gz -O /tmp/node.tar.gz && \
   tar -C /usr/local --strip-components 1 -xzf /tmp/node.tar.gz && \
   # upgrade npm
   npm install -g npm && \