added daybuild for jenkins in declarative pipeline

jenkinsfile

@@ -0,0 +1,32 @@
+pipeline {
+    agent{label 'jdk_17'} 
+    options {
+        timeout(time: 30, unit: 'MINUTES') 
+    } 
+    triggers {
+        pollSCM('* * * * *')
+    } 
+    tools {
+        jdk 'JDK_17' 
+    } 
+    stages {  
+        stage('vcs') {
+            steps {
+                git url: 'https://github.com/Thanushakonda/spring-petclinic.git',
+                branch: 'devolop'
+            } 
+        } 
+        stage('build and package') { 
+            steps {
+                sh script: 'mvn package'
+            }
+
+        } 
+        stage('reporting') {
+            steps {
+                archiveArtifacts artifacts: '**/target/spring-petclinic-*.jar',
+                junit testResults: '**/target/surefire-reports/TEST-*.xml'
+            }
+        }
+    }
+}