qcacld-3.0: Add a missing policy attribute for set_wifi_config

set_wifi_config vendor command is missing the policy configuration
for the OPTIMIZED_POWER_MANAGEMENT attribute. Thus, add the attribute
to set_wifi_config's policy table.

Change-Id: Ia4d205ceea59a1d557bd646ff064ff340066c12a
CRs-Fixed: 2933377

core/hdd/src/wlan_hdd_cfg80211.c

@@ -6997,6 +6997,8 @@ const struct nla_policy wlan_hdd_wifi_config_policy[
 	[QCA_WLAN_VENDOR_ATTR_CONFIG_CHANNEL_WIDTH] = {.type = NLA_U8 },
 	[QCA_WLAN_VENDOR_ATTR_CONFIG_DYNAMIC_BW] = {.type = NLA_U8 },
 	[QCA_WLAN_VENDOR_ATTR_CONFIG_NSS] = {.type = NLA_U8 },
+	[QCA_WLAN_VENDOR_ATTR_CONFIG_OPTIMIZED_POWER_MANAGEMENT] = {
+		.type = NLA_U8 },
 	[QCA_WLAN_VENDOR_ATTR_CONFIG_UDP_QOS_UPGRADE] = {
 		.type = NLA_U8 },
 	[QCA_WLAN_VENDOR_ATTR_CONFIG_NUM_TX_CHAINS] = {.type = NLA_U8 },