fix: ubuntu arm64 image

Author: omarabid

.github/workflows/tests.yml

@@ -16,7 +16,7 @@ jobs:
             target: x86_64-unknown-linux-gnu
           - os: linux
             arch: aarch64
-            runner: ubuntu-latest
+            runner: ubuntu-24.04-arm64
             target: aarch64-unknown-linux-gnu
           - os: windows
             arch: x86_64