Disable workspace trust for tests to fix build (#2870)

test/runTest.ts

@@ -12,7 +12,8 @@ async function main(): Promise<void> {
         await runTests({
             extensionDevelopmentPath: repoRoot,
             launchArgs: [
-                path.resolve(repoRoot, 'test', 'test.code-workspace')
+                path.resolve(repoRoot, 'test', 'test.code-workspace'),
+                '--disable-workspace-trust'
             ],
             extensionTestsPath: path.resolve(repoRoot, 'dist', 'test', 'index'),
             extensionTestsEnv: {