nvim: use main branch for nvim-treesitter

dot_config/nvim/lazy-lock.json

···
   "nui.nvim": { "branch": "main", "commit": "7cd18e73cfbd70e1546931b7268b3eebaeff9391" },
   "nvim-nio": { "branch": "master", "commit": "21f5324bfac14e22ba26553caf69ec76ae8a7662" },
   "nvim-surround": { "branch": "main", "commit": "8dd9150ca7eae5683660ea20cec86edcd5ca4046" },
-  "nvim-treesitter": { "branch": "master", "commit": "42fc28ba918343ebfd5565147a42a26580579482" },
+  "nvim-treesitter": { "branch": "main", "commit": "f976acdc9c8214145a11372d2a7ae4a032f62a39" },
   "nvim-web-devicons": { "branch": "master", "commit": "1fb58cca9aebbc4fd32b086cb413548ce132c127" },
   "pathlib.nvim": { "branch": "main", "commit": "57e5598af6fe253761c1b48e0b59b7cd6699e2c1" },
   "pear-tree": { "branch": "master", "commit": "2d2fb6d5893d26be2ef280852f80494ff166529a" },

dot_config/nvim/lua/config.lua

···
   -- Language Support ⦃
   {
     "nvim-treesitter/nvim-treesitter",
+    -- TODO: Remove this once main is the default branch.
+    branch = "main",
+    lazy = false,
     build = function()
-      require("nvim-treesitter.install").update({ with_sync = true })()
-    end,
-    config = function()
-      require("nvim-treesitter.configs").setup({
-        ensure_installed = {
+      local ts = require("nvim-treesitter")
+      ts.install({
           "bash",
           "bibtex",
           "c",
···
           "wit",
           "yaml",
           "zig",
-        },
-        highlight = {
-          enable = true,
-          additional_vim_regex_highlighting = false,
-        },
-        indent = { enable = true },
       })
+      ts.update()
     end,
   },
   { "Shirk/vim-gas" },