Wrap and document `gdal` CLI

[eschnett]

GDAL 3.11 has been released, and a new version of GDAL_jll is available as version 303.1100.

[visr]

That's great, thanks. We show wrap it and then require it as the new minimal version.

News is here: https://github.com/OSGeo/gdal/blob/v3.11.0/NEWS.md

This gdal cli looks interesting, shall we wrap it as an executable product in Yggdrasil? https://gdal.org/en/latest/development/rfc/rfc104_gdal_cli.html

[visr]

This new release will be available when I tag #194. I renamed this issue as a reminder for the gdal CLI.