fix(neovim/crates): src -> completion

ErrorNoInternet · ErrorNoInternet · commit c6bcacbad26a · 2024-05-25T16:03:08.000+08:00
diff --git a/home/programs/terminal/neovim/lsp.nix b/home/programs/terminal/neovim/lsp.nix
@@ -5,7 +5,7 @@
 
       crates-nvim = {
         enable = true;
-        extraOptions.src.cmp.enabled = true;
+        extraOptions.completion.cmp.enabled = true;
       };
 
       zig = {
