Use correct jest-runner-vscode for no-workspace

extensions/ql-vscode/src/vscode-tests/jest-runner-vscode.config.base.ts

@@ -0,0 +1,20 @@
+import * as path from "path";
+import * as tmp from "tmp-promise";
+import { RunnerOptions } from "jest-runner-vscode";
+
+export const tmpDir = tmp.dirSync({ unsafeCleanup: true });
+
+export const rootDir = path.resolve(__dirname, "../..");
+
+const config: RunnerOptions = {
+  version: "stable",
+  launchArgs: [
+    "--disable-extensions",
+    "--disable-gpu",
+    "--disable-workspace-trust",
+    "--user-data-dir=" + path.join(tmpDir.name, "user-data"),
+  ],
+  extensionDevelopmentPath: rootDir,
+};
+
+export default config;

extensions/ql-vscode/src/vscode-tests/no-workspace/jest-runner-vscode.config.ts

@@ -1,20 +1,9 @@
-import * as path from "path";
-import * as tmp from "tmp-promise";
 import { RunnerOptions } from "jest-runner-vscode";
 
-const tmpDir = tmp.dirSync({ unsafeCleanup: true });
+import baseConfig from "../jest-runner-vscode.config.base";
 
 const config: RunnerOptions = {
-  version: "stable",
-  launchArgs: [
-    "--disable-extensions",
-    "--disable-gpu",
-    "--new-window",
-    "--user-data-dir=" + path.join(tmpDir.name, "user-data"),
-  ],
-  workspaceDir: path.resolve(__dirname, "test/data"),
-  openInFolder: true,
-  extensionDevelopmentPath: path.resolve(__dirname),
+  ...baseConfig,
 };
 
 // We are purposefully not using export default here since that would result in an ESModule, which doesn't seem to be