Update request: freedv 1.9.3 → 1.9.4

[luzpaz]

• Package name: freedv
• Latest released version: 1.9.4
• Current version on the unstable channel: 1.9.3
• Current version on the stable/release channel: 1.8.9
• [X] Checked the nixpkgs pull requests

Notify maintainers

@illdefined
@wegank

https://github.com/drowe67/freedv-gui/releases/tag/v1.9.4

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Note for maintainers: Please tag this issue in your PR.

[wegank]

• [x] Checked the nixpkgs pull requests

No, please double-check the pull requests.

Closed by #263816.

[luzpaz]

I could of swore i did. Sorry.