Fix Artifact Hub dev_stats url (cncf#3632)

Signed-off-by: Cintia Sanchez Garcia <cynthiasg@icloud.com>

landscape.yml

@@ -5729,7 +5729,7 @@ landscape:
               accepted: '2020-06-25'
               annual_review_url: https://github.com/cncf/toc/pull/681
               annual_review_date: '2021-06-23'
-              dev_stats_url: https://cnigenie.devstats.cncf.io/
+              dev_stats_url: https://artifacthub.devstats.cncf.io/
               artwork_url: https://github.com/cncf/artwork/blob/master/examples/sandbox.md#artifact-hub-logos
               clomonitor_name: artifact-hub
           - item: