One mis-rotated block in savanna_butchers_shop_1

Related to MC-174075 (parity issue)

There is one block that is incorrectly rotated in savanna_butchers_shop_1.

How to Reproduce
1. Create a new world with seed 616329.
2. Go to coords 2396 83 1396.

Observed Result
There is one block that is incorrectly rotated.

Expected Result
The block should be correctly rotated with the rest of the structure.