Seagrass renders darker than its texture

The TGA in the files is darkened incorrectly before it's displayed in-game. As you can see, the bottom texture is actually much brighter than the screenshot. On Java Edition, the texture is applied directly, but on Bedrock, the texture is darkened.

To Fix

Darken the seagrass texture in the resources instead of the game. This way, creating textures for it will be easier and we won't have to account for the darkening.