Code Hinting for Rust is really Slow

## Version
- CodeQL: CodeQL command-line toolchain release 2.23.8.
- VS Code CodeQL extension version: 1.17.7
- VS Code version: Version: 1.107.1 (Universal)
- Platform: MacOS

## **Description of the issue**

Currently, I'm writing CodeQL for Rust in VS Code; however, the code hinting is really slow, and the issue does not exist when writing a ql script for GoLang.

Here are some parts of the logs in CodeQL Language Server.
```log

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[2025-12-24 11:48:51] ExternalModuleBindingPass time: 00:00.000
[2025-12-24 11:48:51] CollectInstantiationsPass ...
[2025-12-24 11:48:51] CollectInstantiationsPass time: 00:00.000
[2025-12-24 11:48:51] Ql checks ...
Content-Length: 394

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[2025-12-24 11:48:51] ExternalModuleBindingPass ...
[2025-12-24 11:48:51] ExternalModuleBindingPass time: 00:00.000
[2025-12-24 11:48:51] CollectInstantiationsPass ...
[2025-12-24 11:48:51] CollectInstantiationsPass time: 00:00.000
[2025-12-24 11:48:51] Ql checks ...
[2025-12-24 11:48:51] Ql checks time: 00:00.000
[2025-12-24 11:48:54] ExternalModuleBindingPass ...
[2025-12-24 11:48:54] ExternalModuleBindingPass time: 00:00.001
[2025-12-24 11:48:54] CollectInstantiationsPass ...
[2025-12-24 11:48:54] CollectInstantiationsPass time: 00:00.000
Content-Length: 149

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[2025-12-24 11:49:02] ExternalModuleBindingPass time: 00:00.000
[2025-12-24 11:49:02] CollectInstantiationsPass ...
[2025-12-24 11:49:02] CollectInstantiationsPass time: 00:00.000
Content-Length: 145

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[2025-12-24 11:49:03] ExternalModuleBindingPass time: 00:00.000
[2025-12-24 11:49:03] CollectInstantiationsPass ...
[2025-12-24 11:49:03] CollectInstantiationsPass time: 00:00.000
Content-Length: 126

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[2025-12-24 11:49:10] ExternalModuleBindingPass time: 00:00.000
[2025-12-24 11:49:10] CollectInstantiationsPass ...
[2025-12-24 11:49:10] CollectInstantiationsPass time: 00:00.000
```