[Bug] GitHub Copilot Chat in agent mode will change line endings to CRLF on Linux

[Lolle2000la]

Describe the bug
When using GitHub Copilot Chat in agent mode, the affected files will be saved with CRLF line endings, even when running on linux. When pressing "Keep", even if no change was made, the line endings will again be converted to CRLF.

To Reproduce
Steps to reproduce the behavior:

1. Use GitHub Copilot Chat in agent mode to edit some files
2. Press "keep"

Expected behavior
The line endings used are consistent with the prior format (in this case LF).

Screenshots
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Desktop (please complete the following information):

• OS: Fedora 42 KDE
• Browser Floorp 12
• Version [e.g. 22]

Smartphone (please complete the following information):

• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

Additional context
Add any other context about the problem here.