Update NodeJS install method in Docker images

[mcserep]

The NodeJS installation scripts setup_XX.x are no longer supported and are not needed anymore, as the installation process is straightforward for any RPM and DEB distro. The following deprecation warning is displayed during Docker image build:

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                           SCRIPT DEPRECATION WARNING                    
  
  This script, located at https://deb.nodesource.com/setup_X, used to
  install Node.js is deprecated now and will eventually be made inactive.
  Please visit the NodeSource distributions Github and follow the
  instructions to migrate your repo.
  https://github.com/nodesource/distributions
  The NodeSource Node.js Linux distributions GitHub repository contains
  information about which versions of Node.js and which Linux distributions
  are supported and how to install it.
  https://github.com/nodesource/distributions
                          SCRIPT DEPRECATION WARNING
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TO AVOID THIS WAIT MIGRATE THE SCRIPT
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