Remove unused Jenkinsfile and yarn.lock files

Signed-off-by: Michael Irwin <mikesir87@gmail.com>

Jenkinsfile

@@ -1,22 +0,0 @@
-pipeline {
-    options {
-        timeout(time: 1, unit: 'HOURS')
-    }
-    agent {
-        label 'ubuntu-1804 && amd64 && docker'
-    }
-    stages {
-        stage('build and push') {
-            when {
-                branch 'master'
-            }
-            sh "docker build -t docker/getting-started ."
-
-            steps {
-                withDockerRegistry([url: "", credentialsId: "dockerbuildbot-index.docker.io"]) {
-                    sh("docker push docker/getting-started")
-                }
-            }
-        }
-    }
-}

yarn.lock

@@ -1,4 +0,0 @@
-# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
-# yarn lockfile v1
-
-