before this commit, in the import module wizard the end user can select any type of file in the upload file field and clicking import it will say only zip format is supported. after this commit, on clicking upload files, only zip files will be shown to the end user to select, which will make easy to select the files from directory closes odoo/odoo#128484 Related: odoo/enterprise#44089 Signed-off-by: Luca Vitali (luvi) <luvi@odoo.com>