[CQ] migrate off deprecated ComboBoxAction.createPopupActionGroup (#8355)

Migrate to preferred `createPopupActionGroup` override.

```
 /** @deprecated override {@link #createPopupActionGroup(JComponent, DataContext)} instead */
```

https://github.com/JetBrains/intellij-community/blob/01fab1c57cbe692a1e7f8df0f819386890abf6cc/platform/platform-api/src/com/intellij/openapi/actionSystem/ex/ComboBoxAction.java#L123


---

For superstition, I tested to make sure this is behavior preserving:


<img width="634" height="404" alt="image"
src="https://github.com/user-attachments/assets/ac4c617b-8760-46ed-a4cc-fedad02ed738"
/>


---

- [x] I’ve reviewed the contributor guide and applied the relevant
portions to this PR.

<details>
  <summary>Contribution guidelines:</summary><br>

- See our [contributor
guide]([https://github.com/dart-lang/sdk/blob/main/CONTRIBUTING.md](https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview)
for general expectations for PRs.
- Larger or significant changes should be discussed in an issue before
creating a PR.
- Dart contributions to our repos should follow the [Dart style
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- Java and Kotlin contributions should strive to follow Java and Kotlin
best practices
([discussion](#8098)).
</details>

Author: pq

src/io/flutter/actions/DeviceSelectorAction.java

@@ -45,9 +45,8 @@ public class DeviceSelectorAction extends ComboBoxAction implements DumbAware {
     return ActionUpdateThread.BGT;
   }
 
-  @NotNull
   @Override
-  protected DefaultActionGroup createPopupActionGroup(JComponent button) {
+  protected @NotNull DefaultActionGroup createPopupActionGroup(@NotNull JComponent button, @NotNull DataContext dataContext) {
     final DefaultActionGroup group = new DefaultActionGroup();
     group.addAll(actions);
     return group;