increase timeout (#8934)

Author: IanMatthewHuff

build/ci/vscode-python-nightly-flake-ci.yaml

@@ -38,7 +38,7 @@ stages:
   jobs:
   - job: 'Test'
     dependsOn: []
-    timeoutInMinutes: 180
+    timeoutInMinutes: 240
     strategy:
       matrix:
         # Each member of this list must contain these values:

src/test/datascience/nativeEditor.functional.test.tsx

@@ -259,8 +259,8 @@ for _ in range(50):
             const exportButton = findButton(wrapper, NativeEditor, 9);
             await waitForMessageResponse(ioc, () => exportButton!.simulate('click'));
 
-            // This can be slow, hence wait for a max of 15.
-            await waitForPromise(activeTextEditorChange.promise, 15_000);
+            // This can be slow, hence wait for a max of 60.
+            await waitForPromise(activeTextEditorChange.promise, 60_000);
 
             // Verify the new document is valid python
             const newDoc = docManager.activeTextEditor;