Lower Grass Sides

Lowers the sides of Grass, Snowy Grass, Grass Paths, Mycelium, Podzol, Warped Nylium, and Crimson Nylium!  --- **Recommended to use with [BetterGrassify](https://modrinth.com/mod/bettergrassify) (or any better grass mod) so grass connects with other grass below it!** --- Comparison: