old hdf5

Author: kojix2

.github/workflows/test.yml

@@ -23,6 +23,6 @@ jobs:
         run: sudo apt-get install libhdf5-dev
       - if: matrix.os == 'macos'
         name: Install hdf5
-        run: brew install hdf5
+        run: brew install hdf5@1.10
       - name: Run the default task
         run: bundle exec rake