qcacmn: Disable indoor channel on sap start

There are scenario where indoor channel operations
(like  active / passive scan/connect/roam etc)
are not desired / permitted specially in sap case.
Hence add support of disabling indoor channel
on sap start and revert it on sap stop.

Change-Id: Id6e01534532e3076a3e662e6a4f71e8be924165a
CRs-fixed: 2161319

os_if/linux/wifi_pos/src/os_if_wifi_pos.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012-2017 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2012-2018 The Linux Foundation. All rights reserved.
  *
  * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
  *