iwlwifi: yoyo: support region TLV version 2

Region TLV version 2 now includes more data, but it is not
relevant for the driver.
In order to support this new version, just mask the new part out.

Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210612142637.60dd4c60ab49.I44fe02af389d3ab089363bf9bde0d99a4c1ff383@changeid


Signed-off-by: Luca Coelho <luciano.coelho@intel.com>