qcacmn: Add context to the logs

Logs without meaningful message or values serves no purpose in debugging.
Hence, add more context to the logs.

Change-Id: Ia463d239a9bf26f292a11bcc71cb1379374c45e4
CRs-Fixed: 3492593

dp/wifi3.0/dp_stats.c

@@ -5119,7 +5119,7 @@ dp_accumulate_tid_stats(struct dp_pdev *pdev, uint8_t tid,
 		break;
 	}
 	default:
-		qdf_err("Invalid stats type");
+		qdf_err("Invalid stats type: %d", type);
 		break;
 	}
 }