Description

Enketo supports select_one_from_file {filename}.geojson Detail, but on Kobo form builder, it does not allow uploading the geojson in media files.

Steps to Reproduce

1. Create a form where one field is select_one_from_file {filename}.geojson.
2. Go to settings after the form is created.
3. Upload a geojson file with the same file name.

Expected Behavior

The geojson file should be uploaded successfully.

Actual Behavior

Validation prevents the geojson file from being uploaded.

Additional Details

This issue is caused by MIME types validation on the KPI backend.