Fix astrolsp, again.

Apparently now it returns a function? Well, whatever, it works now.

lua/plugins/astrolsp.lua

@@ -57,7 +57,14 @@ return {
           "--query-driver=/usr/bin/*gcc",
           "--function-arg-placeholders=0",
         },
-        root_dir = require("lspconfig.util").root_pattern(".git") or vim.fn.getcwd(),
+        root_dir = function(path)
+                     local normal = require("lspconfig.util").root_pattern(".git")(vim.fn.getcwd())
+                     if normal then
+                       return normal
+                     else
+                       return vim.fn.getcwd()
+                     end
+                   end,
         filetypes = { "cpp", "c" },
         capabilities = {
           offsetEncoding = "utf-8",