Added new changes

Jenkinsfile

@@ -1,6 +1,21 @@
-buildPlugin(
-  useContainerAgent: true, // Set to `false` if you need to use Docker for containerized tests
-  configurations: [
-    [platform: 'linux', jdk: 11],
-    [platform: 'windows', jdk: 11],
-])
+pipeline {
+    agent any
+
+    stages {
+        stage('Build') {
+            steps {
+                echo 'Building..'
+            }
+        }
+        stage('Test') {
+            steps {
+                echo 'Testing..'
+            }
+        }
+        stage('Deploy') {
+            steps {
+                echo 'Deploying....'
+            }
+        }
+    }
+}