Merge pull request #643 from nim65s/nix

Nix flake update

Author: nim65s

.github/workflows/update-flake-lock.yml

@@ -0,0 +1,20 @@
+name: update-flake-lock
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 11 12 * *'
+
+jobs:
+  lockfile:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: Install Nix
+        uses: DeterminateSystems/nix-installer-action@main
+      - name: Update flake.lock
+        uses: DeterminateSystems/update-flake-lock@main
+        with:
+          pr-labels: "no changelog"
+          token: ${{ secrets.GH_TOKEN_FOR_UPDATES }}