Add 1.16.1+ new blocks/states

[iceiix]

Building on #469, add additional block and/or block states beyond 1.14+ to fix shifted IDs.

• 1.15 (protocol_version >= 575), use new block states from 1.15.2
• 1.16.1 (protocol_version >= 735), use new block states from 1.16.1
• 1.16.2+ (protocol_version >= 751), use new block states from 1.16.2

diffs: https://gist.github.com/iceiix/086ed124fd19744140b368d06594a109

1.15 is mostly naming fixes not so much shifts, but 1.16.1 does have shifts we need to handle

[iceiix]

Added up to before walls, these received many new states:

-64 Brick Wall
-64 Prismarine Wall
-64 Red Sandstone Wall
-64 Mossy Stone Brick Wall
-64 Granite Wall
-64 Stone Brick Wall
-64 Nether Brick Wall
-64 Andesite Wall
-64 Red Nether Brick Wall
-64 Sandstone Wall
-64 End Stone Brick Wall
-64 Diorite Wall
+324 Brick Wall
+324 Prismarine Wall
+324 Red Sandstone Wall
+324 Mossy Stone Brick Wall
+324 Granite Wall
+324 Stone Brick Wall
+324 Nether Brick Wall
+324 Andesite Wall
+324 Red Nether Brick Wall
+324 Sandstone Wall
+324 End Stone Brick Wall
+324 Diorite Wall

instead of a bool for each direction, its tristate with none/low/tall.

[iceiix]

1.16.1 to 1.16.2 is comparatively simple:

 64 Red Mushroom Block
 64 Mushroom Stem
 32 Iron Bars
-2 Chain
+6 Chain
 32 Glass Pane
 1 Melon
 4 Attached Pumpkin Stem
@@ -676,8 +676,8 @@
 1 Smithing Table
 4 Stonecutter
 32 Bell
-2 Lantern
-2 Soul Lantern
+4 Lantern
+4 Soul Lantern
 32 Campfire
 32 Soul Campfire
 4 Sweet Berry Bush

Chain adds an axis, Lanterns add waterlogged

[iceiix]

This fixes grass (vs ferns) on 1.16.4:

[iceiix]

Again not complete, but at least this fixes some of the block definitions; would have to fix #71 assets first in order to actually render new blocks, so will merge this for now