Update flake.lock

[BurNiinTRee]

Automated changes by the update-flake-lock GitHub Action.

Flake lock file updates:

• Updated input 'nixpkgs-stable':
    'github:NixOS/nixpkgs/7247d0e9e88c3fc9769b025760db2b0b8698ccd0?narHash=sha256-BXFReJquw6GPlmeatsIKJIZNxcmy54Dg6zcwrogdlgU%3D' (2024-12-03)
  → 'github:NixOS/nixpkgs/9ecb50d2fae8680be74c08bb0a995c5383747f89?narHash=sha256-b4JrUmqT0vFNx42aEN9LTWOHomkTKL/ayLopflVf81U%3D' (2024-12-04)

Running GitHub Actions on this PR

GitHub Actions will not run workflows on pull requests which are opened by a GitHub Action.

To run GitHub Actions workflows on this PR, run:

git branch -D update_flake_lock_action
git fetch origin
git checkout update_flake_lock_action
git commit --amend --no-edit
git push origin update_flake_lock_action --force