Describe the bug

Just noting that windows builds recently started failing on main and PRs, while they were working up to 7 hours ago. I don't see any commits in the OSGeo4W repo, so there must be changes that aren't pushed yet. Its harder to investigate since there is no observability in this case.

To reproduce

Our first broken run on main for commit ff7cebd: https://github.com/OSGeo/grass/actions/runs/12965370319

Our last working run on main for commit 1c956f7: https://github.com/OSGeo/grass/actions/runs/12953600166

There are more from the renovate PRs in between.

To investgate...

Further info (edits):

From an OSGeo installation that wasn't updated since a couple of weeks (max 3), we see libpq upgraded from 16.2-2 to 17.2-1.

But the package source file in the OSGeo4W repo is still 16.2 (last commit of the repo is from 2 weeks ago):
https://github.com/jef-n/OSGeo4W/blob/c6ba3d7a4e42753944ba3b5679b2298be69421a5/src/libpq/osgeo4w/package.sh#L1-L6