Matcha x Frozen Nether Roof Compatibility

A light advancement compatibility datapack for Frozen Nether Roof by braytonk4.

Changes

• Disables Frozen Nether Roof's advancements (without this, they still trigger even though they don't load on the advancement screen).
• Added a new advancement to Matcha's "Through Hell" tab for getting to the roof. It has the same requirements as the original datapack's advancement for the same thing, but it's now more thematic with Matcha Flavoured's Hell.

Due to how the advancement is coded, it probably doesn't have compatibility for anything that changes the Y level of where the nether roof is.