qcacmn: Define WLAN_SER_CMD_SAP_BW_UPDATE serialization command

SAP BW needs to be updated to handle 320 MHz concurrencies.
Introduce a new serialization command for the same

Change-Id: Id9364a0dd03e458bf6d49edb65e05895ac418d4b
CRs-Fixed: 3601365

umac/cmn_services/serialization/inc/wlan_serialization_api.h

@@ -200,6 +200,7 @@ typedef QDF_STATUS (*wlan_ser_umac_cmd_cb)(void *umac_cmd);
  * @WLAN_SER_CMD_VDEV_ROAM: Cmd to roam a STA VDEV
  * @WLAN_SER_CMD_SET_MLO_LINK: Cmd to force mlo link active/inactive
  * @WLAN_SER_CMD_MLO_VDEV_LINK_SWITCH: Cmd to serialize link switch operation
+ * @WLAN_SER_CMD_SAP_BW_UPDATE: Cmd to serialize SAP BW update operation
  * @WLAN_SER_CMD_MAX: Max enumeration
  */
 enum wlan_serialization_cmd_type {
@@ -235,6 +236,7 @@ enum wlan_serialization_cmd_type {
 	WLAN_SER_CMD_VDEV_ROAM,
 	WLAN_SER_CMD_SET_MLO_LINK,
 	WLAN_SER_CMD_MLO_VDEV_LINK_SWITCH,
+	WLAN_SER_CMD_SAP_BW_UPDATE,
 	WLAN_SER_CMD_MAX
 };