fix(explore): Display missing dataset for denied access (#34129)

(cherry picked from commit 96cb6030c8)

superset/security/manager.py

@@ -632,6 +632,7 @@ class SupersetSecurityManager(  # pylint: disable=too-many-public-methods
             extra={
                 "link": self.get_datasource_access_link(datasource),
                 "datasource": datasource.id,
+                "datasource_name": datasource.name,
             },
         )