[FIX] tools: always preload PIL with basic formats
[FIX] tools: always preload PIL with basic formats

Ensures that only the desired list of images formats are made available
via PIL: BMP, GIF, PNG, JPEG, TIFF and PPM.

ygol/odoo,ygol/odoo,ygol/odoo,hip-odoo/odoo,ygol/odoo,hip-odoo/odoo,ygol/odoo,ygol/odoo,ygol/odoo,hip-odoo/odoo,hip-odoo/odoo,hip-odoo/odoo,hip-odoo/odoo