ci: indent block properly

Author: mdelapenya

.ci/Jenkinsfile

@@ -107,15 +107,15 @@ def generateStepForAgent(Map params = [:]){
   return {
     node('linux && immutable') {
       catchError(buildResult: 'SUCCESS', stageResult: 'UNSTABLE') {
-          deleteDir()
-          gitCmd(cmd: "config", credentialsId: '', args: '--global user.name elasticmachine')
-          gitCmd(cmd: "config", credentialsId: '', args: '--global user.email infra-root-elasticmachine@elastic.co')
-          unstash 'source'
-            dir("${BASE_DIR}"){
-              sh script: '.ci/scripts/install-dependencies.sh', label: "Install dependencies"
-              sh script: """.ci/scripts/send-pr.sh "${agent}" "${featuresPath}" """, label: "Send Pull Request for apm-agent-${agent}"
-            }
-          }
+        deleteDir()
+        gitCmd(cmd: "config", credentialsId: '', args: '--global user.name elasticmachine')
+        gitCmd(cmd: "config", credentialsId: '', args: '--global user.email infra-root-elasticmachine@elastic.co')
+        unstash 'source'
+        dir("${BASE_DIR}"){
+          sh script: '.ci/scripts/install-dependencies.sh', label: "Install dependencies"
+          sh script: """.ci/scripts/send-pr.sh "${agent}" "${featuresPath}" """, label: "Send Pull Request for apm-agent-${agent}"
+        }
+      }
     }
   }
 }