Polyglot Notebook: [NetTestingE2E][Loc] Strings "Restarting Kernel" and "Kernel restarted" are not translated when clicking "Restart".

[v-huanli1]

REGRESSION: No regression info since it's our first time to try Loc test on this.

Describe the bug
Strings of “Restarting kernel" and "Kernel restarted" are not translated.

Note:

1. Repro VM: 10.158.80.11.

Pre-steps:
1.On ENU OS, install VSCode and dotnet-interactive-vscode-1.0.6323011.vsix extension componet.
2. Install the language package of Japanese from VSCode -> Change the display language of VSCode to Japanese

Steps:

1. Ctrl+Shift+P => "Polyglot Notebook: Create new blank notebook"
2. Select "Create as .dib" ->Select "C#"
3. Click "Restart" button from top menu

Build info:
Detailed Repro Build info: VSCodeUserSetup-x64-1.101.2 +dotnet-interactive-vscode-1.0.6323011.vsix
VSCode Link: https://code.visualstudio.com/insiders/#
dotnet-interactive-vscode-1.0.6323011.vsix
https://dev.azure.com/dnceng/internal/_build/results?buildId=2177104&view=artifacts&pathAsName=false&type=publishedArtifacts
Sdk info: dotnet-sdk-9.0.300-win-x64.exe

Actual Results:
Strings "Restarting Kernel" and "Kernel restarted" are not translated.



Expected Results:
All strings within the prompt message should be translated.

Please complete the following:

Which version of .NET Interactive are you using? (In a notebook, run the #!about magic command. ):

• OS
  • [√] Windows 11
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• Browser
  • Chrome
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• Frontend
  • Jupyter Notebook
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  • nteract
  • [√] Visual Studio Code
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