Imply YGO Rush Duel to main YGO tag (again)

BUR #36581 has been approved by @evazion.

create implication yu-gi-oh!_rush_duel -> yu-gi-oh!

As the name suggest, Yu-Gi-Oh! Rush Duel is basically a spin-off version of Yu-Gi-Oh!, just like how Sevens and Go Rush is an anime spin-off of YGO. It even shared several cards together with the main YGO games and shared the platform on Duel Links, so I don't see any reason we should keep the tag separate, especially since Konami considers Rush-related stuff to be a part of YGO franchise themselves.

The bulk update request #36581 (forum #334788) has been approved by @evazion.

topic #22912
topic #23359

In past discussions there were questions whether this tag should even exist.

evazion said:

topic #22912
topic #23359

In past discussions there were questions whether this tag should even exist.

I assumed that has to do with how Rush Duel is not standing out as its own thing at that time. But since now they have their own set of casts I think they should have their own tag.