Add job to test the autoupdate

jenkins.yml

@@ -120,3 +120,22 @@ jobs:
           }
         }
       }
+  - script: >
+      folder('jenkins') {
+        displayName: 'jenkins'
+      }
+  - script: >
+      multibranchPipelineJob('jenkins/auto-maintenance') {
+        displayName: 'auto-maintenance'
+        branchSources {
+          git {
+              id('git')
+              remote('https://github.com/Retropikzel/jenkins-automaintenance.git')
+          }
+        }
+        orphanedItemStrategy {
+          discardOldItems {
+              numToKeep(10)
+          }
+        }
+      }