FPP冻梨子材质 v8.0 for MC1.16

Frozen Pear Pack - 冻梨子材质

FPP冻梨子材质 v8.0 for MC1.16

更新内容：

1. 冻梨子材质适配了1.16
2. 简单的补全了地狱的方块 by @LIPiston
3. 修改了一堆新贴图 by @MouFengcoo

（有正常使用的可能性 XD）

Update:

1. Frozen Pear Pack is adapted to 1.16 @LIPiston
2. Simple completion of the Nether block
3. Modified a bunch of new textures by @MouFengcoo

(There is a possibility of normal use XD)