qcacmn: Add 11ax channel property flags for use with external ACS

Add 11ax channel property flags for use with external ACS. Use the
remaining available bits in qca_wlan_vendor_channel_prop_flags for the
first few 11ax flags. Then add qca_wlan_vendor_channel_prop_flags_2 as
a continuation of qca_wlan_vendor_channel_prop_flags and add the
remaining 11ax flags there. qca_wlan_vendor_channel_prop_flags_ext is
not used since it is currently not intended for holding such
information.  Rather it is meant for holding additional control
information related to features such as DFS, CSA, etc.

CRs-Fixed: 2115743
Change-Id: I5294f9a8649f79f7012cd790119be773b40f049d
1 file changed