Fix missing geo_field in InformationDeskSerializer
Fix missing geo_field in InformationDeskSerializer

GeotrekCE/Geotrek-admin,johan--/Geotrek,mabhub/Geotrek,GeotrekCE/Geotrek-admin,GeotrekCE/Geotrek-admin,johan--/Geotrek,Anaethelion/Geotrek,Anaethelion/Geotrek,Anaethelion/Geotrek,makinacorpus/Geotrek,makinacorpus/Geotrek,GeotrekCE/Geotrek-admin,mabhub/Geotrek,Anaethelion/Geotrek,makinacorpus/Geotrek,johan--/Geotrek,mabhub/Geotrek,mabhub/Geotrek,johan--/Geotrek,makinacorpus/Geotrek