Added jenkins file for build testing

Jenkinsfile

@@ -0,0 +1,33 @@
+pipeline {
+    agent any 
+
+    stages {
+        stage('Fetch Assets') {
+            agent any 
+            steps {
+                echo 'Fetching Assets'
+		git submodule update --init --recursive
+		git submodule update --remote --merge
+            }
+        }
+        stage('Patch Assets') {
+            agent any
+            steps {
+                sh(./scripts/br-patches.sh)
+            }
+        }
+	stage('Build Assets') {
+	    agent any
+	    steps {
+		make clean
+		make rpi4_64-gui
+	    }
+	}
+	stage('Deploy Image'){
+	    agent any
+	    steps {
+		echo "To Be Implemented"
+	    }
+	}
+    }
+}