qcacmn: Enable REO queue stats

Query REO queue stats from HW and print as part of host peer stats.

Change-Id: I817be3b293e684f0fa3a0b3154f618de0245681f
CRs-Fixed: 2057908

hal/wifi3.0/hal_reo.h

@@ -136,7 +136,8 @@ enum reo_thres_index_reg {
 enum reo_cmd_exec_status {
 	HAL_REO_CMD_SUCCESS = 0,
 	HAL_REO_CMD_BLOCKED = 1,
-	HAL_REO_CMD_FAILED = 2
+	HAL_REO_CMD_FAILED = 2,
+	HAL_REO_CMD_RESOURCE_BLOCKED = 3
 };
 
 /**