feat: Add SonarCloud bindings

• feat: Add SonarCloud bindings

Relates to #16 (closed)

Jenkinsfile

@@ -113,7 +113,33 @@ pipeline {
   }
 
   stages {
-    stage('Build project') {
+    stage('Build with Sonarcloud scan') {
+      when {
+        branch 'main'
+      }
+
+      steps {
+        container('buildcontainer') {
+          readTrusted 'Makefile'
+          readTrusted 'pom.xml'
+          readTrusted 'package.json'
+          sh 'make compile-test-resources'
+          withCredentials([string(credentialsId: 'sonarcloud-token-eclipsefdn-mailing-lists-api', variable: 'SONAR_TOKEN')]) {
+              sh 'mvn clean verify -B org.sonarsource.scanner.maven:sonar-maven-plugin:sonar -Dsonar.token=${SONAR_TOKEN}'
+            }
+
+          stash name: "target", includes: "target/**/*"
+        }
+      }
+    }
+
+    stage('Build without Sonarcloud scan') {
+      when {
+        not {
+          branch 'main'
+        }
+      }
+
       steps {
         container('buildcontainer') {
           readTrusted 'Makefile'