Bulk Update Request: Roxanne Rover implication

Script

create implication roxanne_rover (66) -> goof_troop (4621)
create alias roxanne_(goof_troop) (918) -> roxanne_rover (66) # duplicate of alias #63475; has blocking transitive relationships, cannot be applied through bur
remove implication roxanne_(goof_troop) (918) -> goof_troop (4621)