chore(build): auto-generate docs

doc/lazy.nvim.txt

@@ -624,17 +624,19 @@ will be added to the plugin’s spec.
       pkg = {
         enabled = true,
         cache = vim.fn.stdpath("state") .. "/lazy/pkg-cache.lua",
-        versions = true, -- Honor versions in pkg sources
         -- the first package source that is found for a plugin will be used.
         sources = {
           "lazy",
-          "rockspec",
+          "rockspec", -- will only be used when rocks.enabled is true
           "packspec",
         },
       },
       rocks = {
+        enabled = true,
         root = vim.fn.stdpath("data") .. "/lazy-rocks",
         server = "https://nvim-neorocks.github.io/rocks-binaries/",
+        -- use hererocks to install luarocks.
+        hererocks = vim.fn.executable("luarocks") == 0,
       },
       dev = {
         ---@type string | fun(plugin: LazyPlugin): string directory where you store your local plugin projects