Merge pull request #63 from choderalab/hmacdope-patch-2

MacOS ARM runner

Author: kaminow

.github/workflows/CI.yaml

@@ -27,7 +27,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [macOS-13, ubuntu-latest]
+        os: [macOS-latest, ubuntu-latest]
         python-version: ["3.10", "3.11"]
         deps: ["devtools/conda-envs/test_env.yaml"]