[BUG]Error response to external storage devices

[provide a description of the issue]

Environment

• Operating System: MacOS
• Local JDK version: 1.8(Configure through settings. json)
• Visual Studio Code version: 1.92.1
• Java extension version: 1.33.0

Steps To Reproduce

1.Prepare an external storage device (such as a USB flash drive)
2.Create a Java project with no build tools on an external storage device and write any error code in the example main method(There should be no error prompt at this time).

3.Copy this Java project locally and open it using VSCode(There should be an error prompt at this time).

Current Result

There is no prompt for items on external storage devices, while there is a prompt for local items

Expected Result

Both should have error prompts.

Additional Informations

The 1.32.0 version of the program works normally at this point

issue 中未指出源文件或测试。请在外部设备上重现 Java 项目错误，然后使用 VS Code 1.92.1 将其复制到本地，并与版本 1.32.0 进行比较；当诊断信息在两个位置都一致出现时，即表示完成。