[Config] Fix typo in config enrichment from server (#857)

mlrun/db/httpdb.py

@@ -244,7 +244,7 @@ def connect(self, secrets=None):
             config.scrape_metrics = (
                 server_cfg.get("scrape_metrics")
                 if server_cfg.get("scrape_metrics") is not None
-                else config.kfp_image
+                else config.scrape_metrics
             )
         except Exception:
             pass