Image base "Ubuntu Server 20.04 LTS" apply Artifact "Node.js" will fail.

**Steps to reproduce:**
Use a DTL and artifacts from official repo;
Create a Linux VM;
Apply the artifact "Node.js".

**Expected Behavior:**
Node.js installed successfully.

**Actual Behavior:**
Installation will be failed.

**Related to** line 17 in Artifacts/linux-install-nodejs/linux_install_nodejs_v1.sh:
curl --silent --location https://deb.nodesource.com/setup_4.x | bash -

**Extension Message:**
Enable failed: failed to execute command: command terminated with exit status=1 [stdout] l-updates/universe amd64 c-n-f Metadata [4112 B] Get:19 http://azure.archive.ubuntu.com/ubuntu focal-updates/multiverse amd64 Packages [1172 B] Get:20 http://azure.archive.ubuntu.com/ubuntu focal-updates/multiverse Translation-en [540 B] Get:21 http://azure.archive.ubuntu.com/ubuntu focal-updates/multiverse amd64 c-n-f Metadata [116 B] Get:22 http://azure.archive.ubuntu.com/ubuntu focal-backports/main amd64 c-n-f Metadata [112 B] Get:23 http://azure.archive.ubuntu.com/ubuntu focal-backports/restricted amd64 c-n-f Metadata [116 B] Get:24 http://azure.archive.ubuntu.com/ubuntu focal-backports/universe amd64 Packages [2784 B] Get:25 http://azure.archive.ubuntu.com/ubuntu focal-backports/universe Translation-en [1272 B] Get:26 http://azure.archive.ubuntu.com/ubuntu focal-backports/universe amd64 c-n-f Metadata [192 B] Get:27 http://azure.archive.ubuntu.com/ubuntu focal-backports/multiverse amd64 c-n-f Metadata [116 B] Get:28 http://security.ubuntu.com/ubuntu focal-security/main amd64 Packages [106 kB] Get:29 http://security.ubuntu.com/ubuntu focal-security/main Translation-en [40.1 kB] Get:30 http://security.ubuntu.com/ubuntu focal-security/main amd64 c-n-f Metadata [2764 B] Get:31 http://security.ubuntu.com/ubuntu focal-security/restricted amd64 Packages [11.0 kB] Get:32 http://security.ubuntu.com/ubuntu focal-security/restricted Translation-en [3000 B] Get:33 http://security.ubuntu.com/ubuntu focal-security/universe amd64 Packages [35.5 kB] Get:34 http://security.ubuntu.com/ubuntu focal-security/universe Translation-en [17.7 kB] Get:35 http://security.ubuntu.com/ubuntu focal-security/universe amd64 c-n-f Metadata [1612 B] Get:36 http://security.ubuntu.com/ubuntu focal-security/multiverse amd64 Packages [1172 B] Get:37 http://security.ubuntu.com/ubuntu focal-security/multiverse Translation-en [540 B] Get:38 http://security.ubuntu.com/ubuntu focal-security/multiverse amd64 c-n-f Metadata [116 B] Fetched 15.3 MB in 6s (2670 kB/s) Reading package lists... ================================================================================ ================================================================================ DEPRECATION WARNING Node.js 4.x LTS Argon is no longer actively supported! You will not receive security or critical stability updates for this version. You should migrate to a supported version of Node.js as soon as possible. Use the installation script that corresponds to the version of Node.js you wish to install. e.g. * https://deb.nodesource.com/setup_10.x — Node.js 10 LTS "Dubnium" * https://deb.nodesource.com/setup_12.x — Node.js 12 LTS "Erbium" (recommended) * https://deb.nodesource.com/setup_14.x — Node.js 14 LTS "Fermium" Please see https://github.com/nodejs/Release for details about which version may be appropriate for you. The NodeSource Node.js distributions repository contains information both about supported versions of Node.js and supported Linux distributions. To learn more about usage, see the repository: https://github.com/nodesource/distributions ================================================================================ ================================================================================ Continuing in 20 seconds ... ## Installing the NodeSource Node.js 4.x LTS Argon repo... ## Populating apt-get cache... + apt-get update Hit:1 http://azure.archive.ubuntu.com/ubuntu focal InRelease Hit:2 http://azure.archive.ubuntu.com/ubuntu focal-updates InRelease Hit:3 http://azure.archive.ubuntu.com/ubuntu focal-backports InRelease Hit:4 http://security.ubuntu.com/ubuntu focal-security InRelease Reading package lists... ## Confirming "focal" is supported... + curl -sLf -o /dev/null 'https://deb.nodesource.com/node_4.x/dists/focal/Release' ## Your distribution, identified as "focal", is not currently supported, please contact NodeSource at https://github.com/nodesource/distributions/issues if you think this is incorrect or would like your distribution to be considered for support [stderr]