qcacmn: Change max Rx refill ring size to 8192

Increase max value of Rx refill ring size that
can be configured via ini to 8192

Change-Id: I5180996181e43d26221e0106488eda86cf711e1c
CRs-Fixed: 3198408

wlan_cfg/cfg_dp.h

@@ -320,7 +320,7 @@
 
 #define WLAN_CFG_RXDMA_REFILL_RING_SIZE 4096
 #define WLAN_CFG_RXDMA_REFILL_RING_SIZE_MIN 16
-#define WLAN_CFG_RXDMA_REFILL_RING_SIZE_MAX 4096
+#define WLAN_CFG_RXDMA_REFILL_RING_SIZE_MAX 8192
 
 #define WLAN_CFG_TX_DESC_LIMIT_0 0
 #define WLAN_CFG_TX_DESC_LIMIT_0_MIN 4096