Merge pull request #3 from BirdeeHub/dependabot/github_actions/DeterminateSystems/nix-installer-action-20

Bump DeterminateSystems/nix-installer-action from 16 to 20

Author: BirdeeHub

.github/workflows/nix-build.yml

@@ -7,5 +7,5 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v4
-    - uses: DeterminateSystems/nix-installer-action@v16
+    - uses: DeterminateSystems/nix-installer-action@v20
     - run: nix flake check -Lv