chore(dlcm-portal): add jenkins file

add jenkins file to use pipeline build

Jenkinsfile

+pipeline{
+  agent any
+
+  stages{
+    stage ('checkout'){
+      steps{
+        checkout scm
+      }
+    }
+
+    stage ('install modules'){
+      steps{
+        sh 'npm install --verbose -d'
+      }
+    }
+
+    stage ('test'){
+      steps{
+        /* sh 'ng test --watch=false --no-progress --browsers=ChromeNoSandboxHeadless' */
+      }
+    }
+
+    stage ('code quality'){
+      steps{
+        / * sh 'ng lint' */
+      }
+    }
+
+    stage ('build') {
+      steps{
+        sh 'ng build --aot=true --prod=true'
+      }
+    }
+
+    stage('Deploy') {
+      steps {
+        echo 'Deploying....'
+      }
+    }
+
+  }
+}