first commit on using setup node

.github/workflows/helloWorld.yml

@@ -0,0 +1,18 @@
+name: Hello world work flow
+
+on:
+  push:
+    branches:
+      -suyash-test-1
+  pull_request:
+    branches:
+      -suyash-test-1
+  workflow_dispatch:
+jobs:
+  hello:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: hello world
+        run: echo "Hello world"
+        shell: bash