[GRASS-git] [OSGeo/grass] 70c84d: CI: fix OSGeo4W download URL (#2384)

[Stefan Blumentrath]

  Branch: refs/heads/releasebranch_8_0
  Home:   https://github.com/OSGeo/grass
  Commit: 70c84d9ba8d4efadc0abf974a542737fe92be84d
      https://github.com/OSGeo/grass/commit/70c84d9ba8d4efadc0abf974a542737fe92be84d
  Author: Stefan Blumentrath <stefan.blumentrath at gmx.de>
  Date:   2022-05-19 (Thu, 19 May 2022)

  Changed paths:
    M .github/workflows/osgeo4w.yml

  Log Message:
  -----------
  CI: fix OSGeo4W download URL (#2384)