[APPROVED] Apron colour implications

create implication black_apron -> apron
create implication red_apron -> apron
create implication green_apron -> apron
create implication brown_apron -> apron

Link to request

Other colours (white apron, orange apron, pink apron etc.) already imply apron.

EDIT: The bulk update request #1829 (forum #151575) has been approved by @Hillside_Moose.

The bulk update request #1829 (forum #151575) has been approved by @Hillside_Moose.