fixup! feat(arm,bootloader,efi): use separate BLS directory for upgrades

Author: Michal Hecko

repos/system_upgrade/el8toel9/actors/removeupgradeefientry/libraries/removeupgradeefientry.py

@@ -107,4 +107,5 @@ def _remove_upgrade_blsdir(bootloader_info):
         shutil.rmtree(bootloader_info.upgrade_bls_dir)
     except OSError as error:
         # I tried, no can do at this point
-        api.current_logger().debug('Failed to remove upgrade BLS directory: {}'.format(bootloader_info.upgrade_bls_dir))
+        msg = 'Failed to remove upgrade BLS directory: {} with error {}'
+        api.current_logger().debug(msg.format(bootloader_info.upgrade_bls_dir, error))