Building the image/package is failing presumably because of naming conflict - fit_opendatadownloader was previously fit_changedetector.
Since a package is overkill for just testing this, try installing gdal to a ubuntu base image on the runner running on gdal provided images
Building the image/package is failing presumably because of naming conflict -
fit_opendatadownloaderwas previouslyfit_changedetector. Since a package is overkill for just testing this, tryinstalling gdal to a ubuntu base image on the runnerrunning on gdal provided images