Added support for Ctrl+C not working in Rider/Windows

[PiotrKarczmarz]

Added support for Ctrl+C not working in Rider/Windows, when trying to copy text from Cody tool window.

CLOSE https://linear.app/sourcegraph/issue/CODY-4258/fix-ctrl-c-text-copy-issue-in-cody-for-rider-on-windows

Test plan

1. Open Rider (Windows)
2. Open Cody chat and ask to generate some code snippet
3. Select part of a code snipper, and Ctrl+C to copy it
4. Ctrl+V in the editor to check result