[FIX] product_variants_types: Check attribute configuration
[FIX] product_variants_types: Check attribute configuration

agaldona/odoomrp-wip-1,diagramsoftware/odoomrp-wip,jobiols/odoomrp-wip,Eficent/odoomrp-wip,factorlibre/odoomrp-wip,factorlibre/odoomrp-wip,Eficent/odoomrp-wip,jobiols/odoomrp-wip,odoomrp/odoomrp-wip,sergiocorato/odoomrp-wip,odoomrp/odoomrp-wip,agaldona/odoomrp-wip-1,Daniel-CA/odoomrp-wip-public,diagramsoftware/odoomrp-wip,esthermm/odoomrp-wip,Daniel-CA/odoomrp-wip-public,oihane/odoomrp-wip,sergiocorato/odoomrp-wip,esthermm/odoomrp-wip,oihane/odoomrp-wip