on rebase clean commented-by- labels (opendatahub-io#251)

Author: dbasunag

.github/workflows/scripts/pr_workflow.py

@@ -231,6 +231,7 @@ def add_remove_pr_labels(self) -> None:
                     label.lower() == VERIFIED_LABEL_STR
                     or label.lower().startswith(LGTM_BY_LABEL_PREFIX)
                     or label.lower().startswith(CHANGED_REQUESTED_BY_LABEL_PREFIX)
+                    or label.lower().startswith(COMMENTED_BY_LABEL_PREFIX)
                 ):
                     LOGGER.info(f"Removing label {label}")
                     self.pr.remove_from_labels(label=label)