Teasi map: Liechtenstein (europe/liechtenstein, OpenStreetMap of 20261008/20261009)

Copy every *.v* file into BikeNav/Map/Countries/ on the device.
Confirm the USB connection on the display first, or the volume stays
unreadable.  BikeNav/packages.xml only matters when this replaces one of
the original maps (Denmark, Germany, Norway, Sweden): their entries still
name the old files, and the device warns at startup until they point at
the new ones -- `teasi info <file>` prints the size and md5 to put in.

The device loads one file per layer and country and keeps the one with
the newest date, so delete an older map of Liechtenstein before copying, or
it may be ignored.  It also only loads countries that are licensed for
it -- country code 21 here.

Built from https://download.geofabrik.de/europe/liechtenstein-latest.osm.pbf with
https://github.com/kabel2/osm2teasi -- map data (c) OpenStreetMap
contributors, ODbL 1.0, elevation from Copernicus DEM GLO-90.

Liechtenstein_osmarea.v20261008  152445 bytes  md5 d2f82e551842162464f382496c129673
Liechtenstein_osmpoi.v20261008  36958 bytes  md5 9f0e6afb101139e73e249d0368f15d90
Liechtenstein_osm.v20261008  953457 bytes  md5 63b94f2c1f3b45cd57723388dc8cab09
Liechtenstein_ta.v20261009  186851 bytes  md5 4771d2d863c5974d7125e19d63c905bf
Liechtenstein_terrain.v20261008  507279 bytes  md5 062f2382e3322d4541a4a625ebf8b36a
