fix(extras): remove procMacro ignored (#6117)

## Description
I think we should remove rust-analyzer procMacro.ignore because it will
cause some diagnostics which are not expected.
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## Related Issue(s)
https://github.com/LazyVim/LazyVim/issues/6111

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## Screenshots

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## Checklist

- [x] I've read the
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guidelines.

lua/lazyvim/plugins/extras/lang/rust.lua

@@ -85,11 +85,6 @@ return {
             },
             procMacro = {
               enable = true,
-              ignored = {
-                ["async-trait"] = { "async_trait" },
-                ["napi-derive"] = { "napi" },
-                ["async-recursion"] = { "async_recursion" },
-              },
             },
             files = {
               excludeDirs = {