Firefly-less Bush

This resource pack removes the, personally, quite annoying flashing fireflies on the firefly bush block texture.

I hated seeing the flashing texture on the firefly bush during the day. The flashing just screams "look at me, I make firefly particles" and felt compeltely unnecesary. I'm unsure if there is a way to only disable the emissive texture during day times so I just removed it as a whole. Hopefully this pack allows myself and others to use the firefly bush in more ways.