Github actions to use and updated node versions

.github/workflows/node.js.yml

@@ -1,18 +1,18 @@
 name: Node.js CI
 
-on: 
-  push: 
-    branches: [master]
+on:
+  push:
+    branches: [main]
   pull_request:
-    branches: [master]
+    branches: [main]
 
 jobs:
   build:
     runs-on: ubuntu-latest
 
     strategy:
-      matrix: 
-        node-version: [14.x, 16.x, 18.x]
+      matrix:
+        node-version: [18.x, 20.x, 21.x]
 
     steps:
     - uses: actions/checkout@v3
@@ -23,4 +23,4 @@ jobs:
         cache: 'npm'
     - run: npm ci
     - run: npm run lint
-    - run: npm test
+    - run: npm test