Drum (de)implications

BUR #7528 has been approved by @evazion.

remove implication taiko_drum -> instrument
remove implication bongo_drums -> instrument
remove implication conga_drums -> instrument
remove implication timpani -> instrument
create implication taiko_drum -> drum
create implication bongo_drums -> drum
create implication timpani -> drum
create implication tsuzumi -> drum

Those are drums, so they should imply drums.
And drums imply instrument, so it'd still be tagged with instrument.

Right now, only drum set implies the drum tag, which seems odd to me. I don't see a reason why they shouldn't imply drum.

I don't know if there are more types of drums. I just took the ones listed in the drum wiki.

Sadly, conga drums is just shy of one post to reach the implication requirement of 10 posts, so I can't request that implication.

There's also bass_drum and rattle drum. I'm not sure if the latter is what users searching for drum would expect but it is a very small tag so it wouldn't hurt to add it.

BUR #7530 has been approved by @evazion.

create alias denden_daiko -> rattle_drum

All rattle drums not tagged denden daiko are actually denden daiko. Even if they weren't I don't think we need an umbrella tag with sub-tag(s) for just 45 posts.

The bulk update request #7530 (forum #198274) has been approved by @evazion.

The bulk update request #7528 (forum #198263) has been approved by @evazion.