Remove `prefer_git` from treesitter

.config/nvim/lua/plugins/treesitter.lua

···
     indent = { enable = true },
   },
   config = function(_, opts)
-    require("nvim-treesitter.install").prefer_git = true
-    ---@diagnostic disable-next-line: missing-fields
     require("nvim-treesitter.configs").setup(opts)
   end,
 }