Node: Fix regression - Installing in ubuntu 18.04 (#319)

Node: Fix regression https://github.com/devcontainers/features/issues/317

src/node/devcontainer-feature.json

 {
     "id": "node",
-    "version": "1.1.3",
+    "version": "1.1.4",
     "name": "Node.js (via nvm) and yarn",
     "documentationURL": "https://github.com/devcontainers/features/tree/main/src/node",
     "description": "Installs Node.js, nvm, yarn, and needed dependencies.",

src/node/install.sh

@@ -83,8 +83,10 @@ export DEBIAN_FRONTEND=noninteractive
 
 . /etc/os-release
 if [[ "bionic" = *"${VERSION_CODENAME}"* ]]; then
-    echo "(!) Unsupported distribution version '${VERSION_CODENAME}'. Details: https://github.com/nodejs/node/issues/42351#issuecomment-1068424442"
-    exit 1
+    if [[ "${NODE_VERSION}" =~ "18" ]] || [[ "${NODE_VERSION}" = "lts" ]]; then
+        echo "(!) Unsupported distribution version '${VERSION_CODENAME}' for Node 18. Details: https://github.com/nodejs/node/issues/42351#issuecomment-1068424442"
+        exit 1
+    fi
 fi
 
 # Install dependencies

test/node/install_node_16_on_bionic.sh

+#!/bin/bash
+
+set -e
+
+# Optional: Import test library
+source dev-container-features-test-lib
+
+# Definition specific tests
+check "version" bash -c "node --version | grep 16"
+check "nvm" bash -c ". /usr/local/share/nvm/nvm.sh && nvm install 10"
+
+# Report result
+reportResults

test/node/scenarios.json

@@ -34,5 +34,13 @@
                 "version": "19.1.0"
             }
         }
+    },
+    "install_node_16_on_bionic": {
+        "image": "mcr.microsoft.com/devcontainers/base:ubuntu-18.04",
+        "features": {
+            "node": {
+                "version": "16"
+            }
+        }
     }
-}
\ No newline at end of file
+}