add nixos build

Signed-off-by: C0D3 M4513R <[email protected]>

.github/workflows/build.yml

@@ -17,6 +17,15 @@ permissions:
   contents: write
 
 jobs:
+  nixbuild:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: cachix/install-nix-action@v25
+      with:
+        nix_path: nixpkgs=channel:nixos-24.05
+    - uses: DeterminateSystems/magic-nix-cache-action@v3
+    - run: nix-build
   test:
     name: Run test suite
     strategy:
@@ -162,4 +171,4 @@ jobs:
           name: jreleaser-release
           path: |
             out/jreleaser/trace.log
-            out/jreleaser/output.properties
+            out/jreleaser/output.properties