Live non-waterlogged coral rendering as water block

[stwalkerster]

When a minecraft:*_coral block is currently rendered, it's rendered as a water block no matter the state of the waterlogged property. If waterlogged: false, it should render as a nice, colourful coral plant.

[Gregory-AM]

✅ minecraft:*_coral ✅ minecraft:*_coral_fan ✅ minecraft:dead_*_coral ✅ minecraft:dead_*_coral_fan

When a coral block is placed on a waterlogged slab / block, they now show their vibrant colors.

I've also consolidated the rendering of these to one single function. Which is why the dead variants are checked off, again.