feat(debian packaging): update pipeline

pipelines/debian-packaging.jenkinsfile

@@ -3,7 +3,7 @@
 pipeline {
 
     agent {
-        label 'common'
+        label 'docker'
     }
     
     environment {
@@ -20,6 +20,7 @@ pipeline {
         stage("Prepare build environment") {
             when {
                 anyOf {
+                    triggeredBy cause: "UserIdCause", detail: "wpetit"
                     triggeredBy 'TimerTrigger'
                 }   
             }
@@ -42,7 +43,7 @@ pipeline {
                         checkout scm: 
                             [
                                 $class: 'GitSCM', 
-                                userRemoteConfigs: [[url: env.repository_url, credentialsId: 'jenkins-forge-ssh']], 
+                                userRemoteConfigs: [[url: env.repository_url, credentialsId: 'jenkins-ssh-mse']], 
                                 branches: [[name: env.ref]],
                                 extensions: [
                                     [$class: 'RelativeTargetDirectory', relativeTargetDir: env.projectDir ],
@@ -180,6 +181,7 @@ pipeline {
             post {
                 always {
                     sh "rm -rf '${env.projectDir}'"
+                    cleanWs()
                 }
             }
         }
@@ -223,4 +225,4 @@ def waitForPackages(String tagRef, buildResults) {
             ])
         }
     }
-}
+}