Repository: flutter
Issue: Update documentation to clarify that cache-sksl cannot be used with Impeller.
Labels: tool,engine,has reproducible steps,P2,team-engine,triaged-engine,found in release: 3.16,found in release: 3.18

### Steps to reproduce

if I run

`flutter run --profile --cache-sksl --purge-persistent-cache`

and then 

`M`

it is not possible to get the sksl file.

I get the error:

```
No data was received. To ensure SkSL data can be generated use a physical device then:
  1. Pass "--cache-sksl" as an argument to flutter run.
  2. Interact with the application to force shaders to be compiled.
```

I checked this
https://github.com/flutter/flutter/issues/105580
and this
https://github.com/flutter/flutter/issues/74873
but it is not helping me because I have the newest flutter version.
  

### Expected results

writing sksk file.

### Actual results

No data was received. To ensure SkSL data can be generated use a physical device then:
  1. Pass "--cache-sksl" as an argument to flutter run.
  2. Interact with the application to force shaders to be compiled.

### Code sample

<details open><summary>Code sample</summary>

```dart
[Paste your code here]
```

</details>


### Screenshots or Video

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### Logs

<details open><summary>Logs</summary>

```console
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### Flutter Doctor output

<details open><summary>Doctor output</summary>

```console
[✓] Flutter (Channel stable, 3.16.4, on macOS 14.1.2 23B92 darwin-arm64, locale de-DE)
    • Flutter version 3.16.4 on channel stable at /Users/xxx/development/tools/flutter
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision 2e9cb0aa71 (vor 7 Tagen), 2023-12-11 14:35:13 -0700
    • Engine revision 54a7145303
    • Dart version 3.2.3
    • DevTools version 2.28.4

[✓] Android toolchain - develop for Android devices (Android SDK version 34.0.0)
    • Android SDK at /Users/xxx/Library/Android/sdk
    • Platform android-34, build-tools 34.0.0
    • ANDROID_HOME = /Users/xxx/Library/Android/sdk
    • ANDROID_SDK_ROOT = /Users/xxx/Library/Android/sdk
    • Java binary at: /Applications/Android Studio.app/Contents/jbr/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment (build 17.0.6+0-17.0.6b829.9-10027231)
    • All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 15.0.1)
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • Build 15A507
    • CocoaPods version 1.14.3

[✓] Chrome - develop for the web
    • Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] Android Studio (version 2022.3)
    • Android Studio at /Applications/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
    • android-studio-dir = /Applications/Android Studio.app
    • Java version OpenJDK Runtime Environment (build 17.0.6+0-17.0.6b829.9-10027231)

[✓] VS Code (version 1.85.1)
    • VS Code at /Applications/Visual Studio Code.app/Contents
    • Flutter extension version 3.78.0

[✓] Connected device (4 available)
    • Pixel 6a (mobile)       • 35171JEGR02908            • android-arm64  • Android 13 (API 33)
    • iPhone (mobile) • 00008120-001610323683C01E • ios            • iOS 17.1.2 21B101
    • macOS (desktop)         • macos                     • darwin-arm64   • macOS 14.1.2 23B92 darwin-arm64
    • Chrome (web)            • chrome                    • web-javascript • Google Chrome 120.0.6099.109

[✓] Network resources
    • All expected network resources are available.

• No issues found!
```

</details>