Use ubuntu-24.04-arm for build-aarch64-linux (#135)

Author: thiagokokada

.github/workflows/ci.yml

@@ -26,28 +26,19 @@ jobs:
           nix-shell --run "pytest"
 
   build-aarch64-linux:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04-arm
     steps:
       - uses: actions/checkout@v4
 
       - uses: DeterminateSystems/nix-installer-action@main
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
-          extra-conf: |
-            extra-platforms = aarch64-linux
-
-      - name: Install QEMU
-        run: |
-          export DEBIAN_FRONTEND=noninteractive
-          sudo apt-get update -q -y
-          sudo apt-get install -q -y qemu-system-aarch64 binfmt-support qemu-user-static
 
       - name: CI
         run: |
-          # already running linters in x86_64 already, no need to rerun them here
-          nix build --print-build-logs --option system aarch64-linux
+          nix flake check --print-build-logs
           # non-flake build
-          nix-build --option system aarch64-linux
+          nix-build
 
   it-x86_64-linux:
     runs-on: ubuntu-latest