i40e: Change unknown event error msg to ignore message

There's no real error in an unknown event from the Firmware, we're just
posting a useful FYI notice, so this patch simply removes the "Error" word.

Signed-off-by: Shannon Nelson <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>

Author: Shannon Nelson

drivers/net/ethernet/intel/i40e/i40e_main.c

@@ -6371,7 +6371,7 @@ static void i40e_clean_adminq_subtask(struct i40e_pf *pf)
 			break;
 		default:
 			dev_info(&pf->pdev->dev,
-				 "ARQ Error: Unknown event 0x%04x received\n",
+				 "ARQ: Unknown event 0x%04x ignored\n",
 				 opcode);
 			break;
 		}