Teasi map: Iowa (United States) (north-america/us/iowa, 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 Iowa (United States) before copying, or
it may be ignored.  It also only loads countries that are licensed for
it -- country code 67 here.

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

Iowa_UnitedStates_osmarea.v20261008  5061813 bytes  md5 73af329de67b25662b4c956466c56d0d
Iowa_UnitedStates_osmpoint.v20261008  52678 bytes  md5 f8b45f3e7f5f78c56e15daf02a2f380a
Iowa_UnitedStates_osmpoi.v20261008  903571 bytes  md5 1f1db32a55328907d5fa562f918404d6
Iowa_UnitedStates_osm.v20261008  69245555 bytes  md5 d021a9d2241e49f11aaad420e16f2572
Iowa_UnitedStates_ta.v20261009  14086951 bytes  md5 333d48d62589488db92e9f832e51ff96
Iowa_UnitedStates_terrain.v20261008  10591040 bytes  md5 cbc535030942a294bd3688f429030f2b
