qcacmn: Increase max peer numbers to support 512 client per radio

Currently 1024+ is the number of peers, increase it to be 1536+,
(512*3) as the three radio soc supports 512 clients per radio.

Change-Id: I5f1d69206c536bb706825fbd70736dce21b64161
CRs-Fixed: 2436434

umac/cmn_services/inc/wlan_cmn.h

@@ -49,7 +49,7 @@
 #endif
 
 /* Max no. of Peers, a device can support */
-#define WLAN_UMAC_PSOC_MAX_PEERS (1024 + WLAN_UMAC_PSOC_MAX_VDEVS)
+#define WLAN_UMAC_PSOC_MAX_PEERS (1536 + WLAN_UMAC_PSOC_MAX_VDEVS)
 
 /* Max no. of Temporary Peers, a pdev can support */
 #define WLAN_MAX_PDEV_TEMP_PEERS 128