Move check-maven-plugin-updates job to main CDT repo

releng/check-maven-plugin-updates.Jenkinsfile

@@ -0,0 +1,25 @@
+pipeline {
+  agent {
+    kubernetes {
+      yamlFile 'jenkins/pod-templates/cdt-full-pod-standard.yaml'
+    }
+  }
+  options {
+    timestamps()
+    disableConcurrentBuilds()
+  }
+  stages {
+    stage('Run build') {
+      steps {
+        container('cdt') {
+          timeout(activity: true, time: 20) {
+            withEnv(['MAVEN_OPTS=-XX:MaxRAMPercentage=60.0']) {
+              sh 'MVN="/usr/share/maven/bin/mvn -Dmaven.repo.local=/home/jenkins/.m2/repository \
+                      --settings /home/jenkins/.m2/settings.xml" ./releng/scripts/check_mvn_plugin_versions.sh'
+            }
+          }
+        }
+      }
+    }
+  }
+}