Merge pull request #178 from CliMA/as/gh-workflows

Fix GH workflow issue on MacOS

Author: akshaysridhar

.github/workflows/ci.yml

@@ -17,14 +17,11 @@ jobs:
           - ubuntu-latest
           - macOS-latest
           - windows-latest
-        arch:
-          - x64
     steps:
       - uses: actions/checkout@v4
       - uses: julia-actions/setup-julia@v1
         with:
           version: ${{ matrix.version }}
-          arch: ${{ matrix.arch }}
       - uses: actions/cache@v1
         env:
           cache-name: cache-artifacts