Repository: flutter
Issue: Sending `q` (quit) when in `flutter attach` doesn't kill the running app
Labels: platform-android,tool,has reproducible steps,P2,found in release: 3.7,found in release: 3.9,team-android,triaged-android

## Steps to Reproduce


1. `flutter create example --platforms android`
2. `flutter run`, and CTRL+C when the app starts up (it prints "Application finished", which is wrong)
3. `flutter attach`. It prints:

    ```
    Flutter run key commands.
    r Hot reload. 🔥🔥🔥
    R Hot restart.
    h List all available interactive commands.
    d Detach (terminate "flutter run" but leave application running).
    c Clear the screen
    q Quit (terminate the application on the device).
    ```

4. Click `q` (to "terminate the application", as the help message says)
5. Observe that `flutter attach` quits (it also prints "Application finished.", which is wrong), but the app continues to run. In fact, it's possible to `flutter attach` again to it.

**Expected results:**

I expect the app to be killed when `q` is entered during `flutter attach`.

Furthermore, I'd like the tool not lie to me with "Application finished".

**Actual results:**

As described above – application doesn't quit when `q` is sent during `flutter attach`, and logs contain misleading info.

<details>
  <summary>Logs</summary>

```console
$ flutter --version
Flutter 3.7.7 • channel stable • https://github.com/flutter/flutter.git
Framework • revision 2ad6cd72c0 (23 hours ago) • 2023-03-08 09:41:59 -0800
Engine • revision 1837b5be5f
Tools • Dart 2.19.4 • DevTools 2.20.1
```

<!-- Finally, paste the output of running `flutter doctor -v` here. -->

```console
$ flutter doctor -v
[✓] Flutter (Channel stable, 3.7.7, on macOS 13.2.1 22D68 darwin-arm64, locale en-PL)
    • Flutter version 3.7.7 on channel stable at /Users/bartek/fvm/versions/3.7.7
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision 2ad6cd72c0 (23 hours ago), 2023-03-08 09:41:59 -0800
    • Engine revision 1837b5be5f
    • Dart version 2.19.4
    • DevTools version 2.20.1

[✓] Android toolchain - develop for Android devices (Android SDK version 33.0.1)
    • Android SDK at /Users/bartek/androidsdk
    • Platform android-33, build-tools 33.0.1
    • ANDROID_HOME = /Users/bartek/androidsdk
    • Java binary at: /Users/bartek/Library/Application
      Support/JetBrains/Toolbox/apps/AndroidStudio/ch-0/221.6008.13.2211.9619390/Android
      Studio.app/Contents/jbr/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment (build 11.0.15+0-b2043.56-8887301)
    • All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 14.2)
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • Build 14C18
    • CocoaPods version 1.11.3

[✓] Chrome - develop for the web
    • Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] Android Studio (version 2022.1)
    • Android Studio at /Users/bartek/Library/Application
      Support/JetBrains/Toolbox/apps/AndroidStudio/ch-0/221.6008.13.2211.9619390/Android
      Studio.app/Contents
    • Flutter plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 11.0.15+0-b2043.56-8887301)

[✓] IntelliJ IDEA Ultimate Edition (version 2022.3.3)
    • IntelliJ at /Users/bartek/Applications/JetBrains Toolbox/IntelliJ IDEA Ultimate.app
    • Flutter plugin version 72.1.4
    • Dart plugin version 223.8836.5

[✓] IntelliJ IDEA Ultimate Edition (version 2022.3.2)
    • IntelliJ at /Users/bartek/Library/Application
      Support/JetBrains/Toolbox/apps/IDEA-U/ch-0/223.8617.56/IntelliJ IDEA.app
    • Flutter plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/6351-dart

[✓] IntelliJ IDEA Ultimate Edition (version 2022.3.3)
    • IntelliJ at /Users/bartek/Library/Application
      Support/JetBrains/Toolbox/apps/IDEA-U/ch-0/223.8836.35/IntelliJ IDEA.app
    • Flutter plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/6351-dart

[✓] VS Code (version 1.76.0)
    • VS Code at /Applications/Visual Studio Code.app/Contents
    • Flutter extension version 3.60.0

[✓] Connected device (3 available)
    • sdk gphone64 arm64 (mobile) • emulator-5554 • android-arm64  • Android 13 (API 33) (emulator)
    • macOS (desktop)             • macos         • darwin-arm64   • macOS 13.2.1 22D68 darwin-arm64
    • Chrome (web)                • chrome        • web-javascript • Google Chrome 110.0.5481.177

[✓] HTTP Host Availability
    • All required HTTP hosts are available

• No issues found!
```

</details>