Merge pull request #166 from JuliaAstro/icweaver-patch-1

Use default arch in CI

Author: icweaver

.github/workflows/CI.yml

@@ -19,7 +19,7 @@ jobs:
         os:
           - ubuntu-latest
         arch:
-          - x64
+          - default
     steps:
       - uses: actions/checkout@v5
       - uses: julia-actions/setup-julia@v2