Noudesource.com deprecation warning makes build slow

[augusto-herrmann]

Overview

The current build process uses a script hosted in noudesource.com to install Node.js, which is deprecated, generates a warning, and adds a whole minute of wait to the build process:

  #9 [4/4] RUN   curl -fsSL https://deb.nodesource.com/setup_16.x | bash - &&   apt-get install -y nodejs &&   npm install --omit dev &&   pip install -r requirements.txt
  #9 0.227 
  #9 0.227 ================================================================================
  #9 0.227 ▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓
  #9 0.227 ================================================================================
  #9 0.227 
  #9 0.227                            SCRIPT DEPRECATION WARNING                    
  #9 0.227 
  #9 0.227   
  #9 0.227   This script, located at https://deb.nodesource.com/setup_X, used to
  #9 0.227   install Node.js is deprecated now and will eventually be made inactive.
  #9 0.227 
  #9 0.227   Please visit the NodeSource distributions Github and follow the
  #9 0.227   instructions to migrate your repo.
  #9 0.227   https://github.com/nodesource/distributions
  #9 0.227 
  #9 0.227   The NodeSource Node.js Linux distributions GitHub repository contains
  #9 0.227   information about which versions of Node.js and which Linux distributions
  #9 0.227   are supported and how to install it.
  #9 0.227   https://github.com/nodesource/distributions
  #9 0.227 
  #9 0.227 
  #9 0.227                           SCRIPT DEPRECATION WARNING
  #9 0.227 
  #9 0.227 ================================================================================
  #9 0.227 ▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓
  #9 0.227 ================================================================================
  #9 0.227 
  #9 0.227 TO AVOID THIS WAIT MIGRATE THE SCRIPT
  #9 0.227 Continuing in 60 seconds (press Ctrl-C to abort) ...
  #9 0.227 
  #9 60.23 
  #9 60.23 ## Installing the NodeSource Node.js 16.x repo...

This should be migrated to avoid breaking the build in the future and also to skip this 60 second wait.

It seems like a similar problem has happened before (#47), but new action is required.