message: Use VS Code 1.42.1 since VS Code 1.43 is not stable for tests.
diff: @@ -23,6 +23,7 @@ async function main() {
  for (const testWorkspace of testBuildWorkspaces) {
  await runTests({
  + version: '1.42.1',
  extensionDevelopmentPath,
  extensionTestsPath,
  launchArgs: [
  