Can't download vscode to run tests

[gabeseltzer]

Describe the bug (required):
Hi! I just downloaded the repo and tried to do npm run test, and hit:

checking for latest stable vscode...
Downloading VS Code 1.105.1 from https://update.code.visualstudio.com/1.105.1/win32-archive/stable
Failed to get VS Code archive location
Failed to run tests,  Error: Failed to download and unzip VS Code 1.105.1
    at download (C:\code\behave-vsc\node_modules\@vscode\test-electron\out\download.js:200:15)
    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)
    at async downloadAndUnzipVSCode (C:\code\behave-vsc\node_modules\@vscode\test-electron\out\download.js:211:12)
    at async runTestSuites (C:\code\behave-vsc\out\_integrationTests\runTestSuites.js:22:38)

Looks like this is because we're using an old versin of test-electron

Operating system (required):
Windows