update drone

.drone.jsonnet

@@ -24,12 +24,17 @@ local Pipeline(os, release) = {
         auto_tag: false,
         force_tag: true,
         daemon_off: false,
-      }
+      },
-    }
+      when: {
+        event: {
+          include: [
+            "tag",
+            "cron"
           ],
-  trigger: {
+        },
-    event: ['tag'],
       }
+    }    
+  ]
 };
 
 [