added jenkinsfile

Jenkinsfile

@@ -0,0 +1,24 @@
+pipeline {
+    agent { label 'JDK-17-MVN-3.6' }
+    triggers { 
+        cron('* * * * *') 
+        }
+    stages { 
+        stage('vcs') {
+            steps {
+                git url: 'https://github.com/satya36-cpu/spring-petclinicnew.git',
+                branch: 'main'
+            }
+        }
+         stage('build and package') {
+            steps {
+                sh 'clean package'
+            }
+         }
+          stage('archive results') {
+            steps {
+                junit '**/surefire-reports/*.xml'
+            }
+        }
+    }
+}