Fix error in skeleton wizard tests

We modify both these options in the beforeEach(). We should reset
them in the afterEach().

extensions/ql-vscode/test/vscode-tests/cli-integration/skeleton-query-wizard.test.ts

@@ -421,9 +421,13 @@ describe("SkeletonQueryWizard", () => {
       });
 
       afterEach(async () => {
+        await workspace
+          .getConfiguration("codeQL.createQuery")
+          .update("folder", originalValue);
+
         await workspace
           .getConfiguration("codeQL")
-          .update("codespacesTemplate", originalValue);
+          .update("codespacesTemplate", false);
       });
 
       it("should not prompt the user", async () => {