Add a jenkins CI file

Jenkinsfile

@@ -0,0 +1,35 @@
+pipeline {
+    agent any
+    options {
+        buildDiscarder (
+            logRotator (
+                numToKeepStr: '5'
+            )
+        )
+    }
+
+    stages {
+        stage ("Build") {
+            agent {
+                label 'linux'
+            }
+
+            steps {
+                sh '''
+                #!/bin/bash
+
+                git submodule update --init --recursive
+                chmod +x build.sh
+                ./build.sh
+                '''
+            }
+
+            post {
+                always {
+                    archiveArtifacts artifacts: "Releases/*.zip"
+                    cleanWs()
+                }
+            }
+        }
+    }
+}