Mineunit tests load mod

[S-S-X]

Similar to #4 but as I wanted to try and there was question https://github.com/mt-mods/wrench/pull/2#issuecomment-986022043 about using other mods here we have tests that actually download and load drawers@master and executes few simple tests against it.

I'm not recommending this, it might be appropriate and wanted in some cases but this PR is more about experimenting.

• Wrench
  • bitchange:shop
    • can register node for wrench
    • can be picked up
    • correctly placed after picked up
  • default:cobble
    • cannot be picked up
  • no-op tool use
• Drawers
  • registered drawer
  • can be picked up
  • correctly placed after picked up