Fix logspam caused by Wikivoyage's usage of the mapdata API
Fix logspam caused by Wikivoyage's usage of the mapdata API

We added this via I060a2ae. Turns out maps on Wikivoyage routinely
query a series of group ids (e.g. "event" or "eat") just in case
they might exist on a page. These are expected to be missing.

We don't care about user-provided group ids. These are stable
accross revisions and therefore not affected by anything we did with
old revisions. User-provided group ids can't start with "_". Only
the hash-based we care about can.

Bug: T309188
Change-Id: Ide3f90d1a2e8a06e9efec821a0e983487dac7997

wikimedia/mediawiki-extensions-Kartographer,wikimedia/mediawiki-extensions-Kartographer,wikimedia/mediawiki-extensions-Kartographer