debug: add widget order/id dump to failing dashboard test

Author: mchen-sentry

.github/workflows/backend-xdist.yml

@@ -269,6 +269,7 @@ jobs:
       PYTHONHASHSEED: '0'
       XDIST_PER_WORKER_SNUBA: '1'
       XDIST_WORKERS: '3'
+      SENTRY_DEBUG_XDIST_DB: '1'
       SENTRY_SKIP_SELENIUM_PLUGIN: '1'
 
     steps:

tests/sentry/dashboards/endpoints/test_organization_dashboard_details.py

@@ -1848,7 +1848,8 @@ def test_remove_widget_and_add_new(self) -> None:
 
         widgets = self.get_widgets(self.dashboard.id)
         assert len(widgets) == 4
-        # Check ordering
+        for w in widgets:
+            print(f"DEBUG widget id={w.id} title={w.title!r} order={w.order}")
         assert self.widget_1.id == widgets[0].id
         assert self.widget_2.id == widgets[1].id
         assert self.widget_4.id == widgets[2].id