Add NHD:subbasin_name as exception to alternative name without name

[michael@…]

In the U.S. the National Hydrography Dataset has been imported in many places and thousands of waterways don't have a name. I believe the tag NHD:subbasin_name is triggering this rule. Is it possible to add this tag to the exception list to remove the many false issues?

https://josm.openstreetmap.de/browser/josm/trunk/resources/data/validator/combinations.mapcss#L541

Example: ​https://www.openstreetmap.org/way/1024280977

[stoecker]

Milestone renamed

[Klumbumbus]

In 18447/josm:

Fix #22033 - Don't warn about "alternative name without name" in case of NHD:subbasin_name=Des Moines Headwaters|Upper Des Moines|East Fork Des Moines

[Klumbumbus]

I only added the three explizit tags from ​https://taginfo.openstreetmap.org/keys/NHD%3Asubbasin_name#values. This way we still get a warning in case of NHD:subbasin_name=* + alt_name=* but without name=*.

[Klumbumbus]

This test should work fine after #22073 was fixed.