rocks.nvim "floods" /tmp with cache

[quadraplat]

Floods is a bit of an understatement, but each time I run nvim, a folder named luarocks_local_cache-<7 random numbers> is created in /tmp. These folders are all 3.1M large, which isn't much, but overtime, this becomes quite large, especially if /tmp is not mounted as a tmpfs.

Perhaps rocks.nvim should either clean this folder up on closure or attempt to reuse it when a new instance of nvim is opened?