qcacmn: Increase CE2 ring size

Increase CE2 ring size to reduce
backpressure on this ring.

Change-Id: I4720c136f8bb1e978445d28ec9265aeb0e254ccd
CRs-Fixed: 3211080

hif/src/ce/ce_assignment.h

@@ -1473,7 +1473,7 @@ static struct CE_attr host_ce_config_wlan_kiwi[] = {
 	/* target->host HTT + HTC control */
 	{ /* CE1 */ CE_ATTR_FLAGS, 0, 0,  2048, 512, NULL,},
 	/* target->host WMI */
-	{ /* CE2 */ CE_ATTR_FLAGS, 0, 0,  3520, 64, NULL,},
+	{ /* CE2 */ CE_ATTR_FLAGS, 0, 0,  3520, 256, NULL,},
 	/* host->target WMI */
 	{ /* CE3 */ CE_ATTR_FLAGS, 0, 32, 3520, 0, NULL,},
 	/* host->target HTT */