chore(tableau): adjust visibility of info message

metadata-ingestion/src/datahub/ingestion/source/tableau/tableau.py

@@ -920,10 +920,7 @@ def dataset_browse_prefix(self) -> str:
         return f"/{self.config.env.lower()}{self.no_env_browse_prefix}"
 
     def _re_authenticate(self) -> None:
-        self.report.info(
-            message="Re-authenticating to Tableau",
-            context=f"site='{self.site_content_url}'",
-        )
+        logger.info(f"Re-authenticating to Tableau site '{self.site_content_url}'")
         # Sign-in again may not be enough because Tableau sometimes caches invalid sessions
         # so we need to recreate the Tableau Server object
         self.server = self.config.make_tableau_client(self.site_content_url)