fixed test

tests/test_dashboard_creation.py

@@ -72,7 +72,7 @@ dashboard = Dashboard(
         ),
     ],
     templating=Templating([host_var, collisionsetup_var, cellsPerBlock_var]),
-    time=Time('now-7d', 'now'),
+    time=Time('now-30d', 'now'),
     annotations=get_commit_annotation(dataSource, "red", "commits", measurment_name),
 ).auto_panel_ids()