Update .gitea/workflows/ci.yml

.gitea/workflows/ci.yml

@@ -11,24 +11,8 @@ jobs:
       - name: System Info
         run: uname -m
 
-      - name: Setup
-        run: |
-          apt update -y
-          apt install -y curl gnupg
-          curl -fsSL https://deb.nodesource.com/setup_20.x | bash -
-          apt install -y nodejs
-    
-      - name: Install Determinate Nix
-        uses: https://github.com/DeterminateSystems/nix-installer-action@main
-
-      - name: Confirm Determinate Nix
-        run: determinate-nixd version
-
   arm64:
-    runs-on : [nix-latest, arm64-builder]
+    runs-on : [ubuntu-24.04, arm64-builder]
     steps:
       - name: System Info
-        run: uname -m
-      
-      - name: Confirm Nix
-        run: nix --version
+        run: uname -m