ieee80211: add the values of ranging parameters max LTF total field

ieee80211: add the values of ranging parameters max LTF total field

Add an enum with the values of the ranging parameters max LTF total
field, as defined in IEEE802.11az_D2.6, table Table 9-322h23fc.

Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210409123755.d2588ebb1974.I9424c8ade13c4c938cb9999d8ce99d0d4c1cc198@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>