[analytics] instrument retargeted app actions (#8733)

Instruments:

* `FlutterRetargetAppAction`
* `RestartFlutterAppRetarget`
* `ReloadAllFlutterAppsRetarget`
* `ReloadFlutterAppRetarget`
* `RestartAllFlutterAppsRetarget`

See: #8598


---

- [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/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md](https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md)
for general expectations for PRs.
- Larger or significant changes should be discussed in an issue before
creating a PR.
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guide](https://dart.dev/guides/language/effective-dart) and use `dart
format`.
- Java and Kotlin contributions should strive to follow Java and Kotlin
best practices
([discussion](#8098)).
</details>

Author: pq

src/io/flutter/actions/FlutterRetargetAppAction.java

@@ -11,6 +11,8 @@
 import com.intellij.openapi.actionSystem.Presentation;
 import com.intellij.openapi.project.DumbAwareAction;
 import com.intellij.openapi.project.Project;
+import com.jetbrains.lang.dart.analytics.Analytics;
+import com.jetbrains.lang.dart.analytics.AnalyticsData;
 import io.flutter.utils.FlutterModuleUtils;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
@@ -48,6 +50,7 @@ public void actionPerformed(@NotNull AnActionEvent e) {
     final AnAction action = getAction(e.getProject());
     if (action != null) {
       action.actionPerformed(e);
+      Analytics.report(AnalyticsData.forAction(this, e));
     }
   }