[nrf fromtree] drivers: wifi: Set reorder buffer size to half of RX buffers

For different values of reorder buffer throughputs are consistent,
Setting reorder buffer size to half of the RX buffers configured.

Signed-off-by: Kapil Bhatt <[email protected]>
(cherry picked from commit 9f7307f)

Author: kapbh

drivers/wifi/nrf_wifi/src/fmac_main.c

@@ -76,7 +76,7 @@ BUILD_ASSERT(CONFIG_NRF70_TX_MAX_DATA_SIZE >= MAX_TX_FRAME_SIZE,
 static const unsigned char aggregation = 1;
 static const unsigned char max_num_tx_agg_sessions = 4;
 static const unsigned char max_num_rx_agg_sessions = 8;
-static const unsigned char reorder_buf_size = 16;
+static const unsigned char reorder_buf_size = CONFIG_NRF70_RX_NUM_BUFS / 2;
 static const unsigned char max_rxampdu_size = MAX_RX_AMPDU_SIZE_64KB;
 
 static const unsigned char max_tx_aggregation = CONFIG_NRF70_MAX_TX_AGGREGATION;