ENH: Minecraft maze build

[TiagoFar78]

This issue is a subtask of #57

Describe the solution you'd like
Build a minecraft maze based on the output maze from #117

Additional context
The representation of blocks in minecraft should be a 3x3x3 dirt cube. Blocks that are not connected in the output must be separated by a cobblestone wall. Besides the maze should exist an outside border where players can be after completing the maze.