fix(facts): use vertical m for submarine rangefinder distance facts#14620

Bartok9 wants to merge 4 commits into

mavlink:mastermavlink/qgroundcontrol:masterfrom

Bartok9:aerial/submarine-rf-vertical-m-2026-07-17Bartok9/qgroundcontrol:aerial/submarine-rf-vertical-m-2026-07-17Copy head branch name to clipboard