adding test-boris-Jenkinsfile

Signed-off-by: Raymond Knopp <raymond.knopp@eurecom.fr>

ci-scripts/test-boris-Jenkinsfile

+#!/bin/groovy
+
+pipeline {
+    agent {
+        label 'caracal'
+    }
+    options {
+        disableConcurrentBuilds()
+        ansiColor('xterm')
+    }
+    stages {
+        stage ('Retrieve latest from branch') {
+            steps {
+                script {
+                    checkout([$class: 'GitSCM', branches: [[name: '*/scheduled_pipeline']], doGenerateSubmoduleConfigurations: false, extensions: [], submoduleCfg: [], userRemoteConfigs: [[url: 'https://gitlab.eurecom.fr/oai/openairinterface5g.git']]])
+                    sh "git clean -x -d -ff"
+                    sh "git log -n1"
+                }
+            }
+        }
+    }
+}
+