Update nodejs matrix to include current + LTS releases

.github/workflows/node.js.yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [14.x, 16.x, 17.x]
+        node-version: [14.x, 16.x, 18.x, 19.x]
 
     steps:
     - uses: actions/checkout@v2