Node.js paths on macOS are case sensitive

Describe the bug
Cannot find source map.

To Reproduce
Steps to reproduce the behavior:

1. Go to https://github.com/microsoft/TypeScript
2. Run npx hereby watch-min
3. Use the following launch.json

{
    "version": "0.2.0",
    "configurations": [
        {
            "type": "node",
            "request": "launch",
            "name": "Mocha Tests (currently opened test)",
            "runtimeArgs": ["--nolazy"],
            "program": "${workspaceRoot}/node_modules/mocha/bin/_mocha",
            "args": [
                "-u",
                "bdd",
                "--no-timeouts",
                "--colors",
                "built/local/run.js",
                "-f",
                // You can change this to be the name of a specific test file (without the file extension)
                // to consistently launch the same test
                "${fileBasenameNoExtension}",
                "--skip-percent",
                "0"
            ],
            "env": {
                "NODE_ENV": "testing"
            },
            "outFiles": [
                "${workspaceFolder}/built/**/*.js",
                "${workspaceFolder}/built/**/*.mjs",
                "${workspaceFolder}/built/**/*.cjs",
                "!**/node_modules/**"
            ],
            "sourceMaps": true,
            "smartStep": true,
            "preLaunchTask": "npm: build:tests",
            "console": "integratedTerminal",
            "customDescriptionGenerator": "'__tsDebuggerDisplay' in this ? this.__tsDebuggerDisplay(defaultValue) : defaultValue"
        },
        {
            // See: https://github.com/microsoft/TypeScript/wiki/Debugging-Language-Service-in-VS-Code
            "type": "node",
            "request": "attach",
            "name": "Attach to VS Code TS Server via Port",
            "customDescriptionGenerator": "'__tsDebuggerDisplay' in this ? this.__tsDebuggerDisplay(defaultValue) : defaultValue",
            "sourceMaps": true,
            "outFiles": ["${workspaceFolder}/built/local/*.js", "!**/node_modules/**"],
            "enableTurboSourcemaps": true,
            "port": 5667,
            "trace": true
        },
        {
            "type": "node",
            "name": "Launch VSCode",
            "request": "launch",
            "runtimeExecutable": "${execPath}",
            "args": ["--user-data-dir=${workspaceFolder}/.vscode/.vscode-debug", "${workspaceFolder}/../"],
            "env": {
                "TSS_DEBUG": "5667",
                "NODE_ENV": "development"
            }
        }
    ]
}

Start VSCode and then attach to the language service.

Log File

vscode-debugadapter-cff4305c.json.gz

I found there is something strange happened in the logfile:

Version: 1.77.3 (Universal)
Commit: 704ed70d4fd1c6bd6342c436f1ede30d1cff4710
Date: 2023-04-12T09:19:37.325Z
Electron: 19.1.11
Chromium: 102.0.5005.196
Node.js: 16.14.2
V8: 10.2.154.26-electron.0
OS: Darwin arm64 22.4.0
Sandboxed: No

JavaScript Debugger (Nightly)
v2023.4.1317