Restore split; run h5 tests on macOS for Python >= 3.10

Author: mdickinson

.github/workflows/test-with-pip.yml

@@ -20,8 +20,15 @@ jobs:
       uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
-    - name: Install dependencies and local packages
+    - name: Install dependencies and local packages (not macOS)
       run: python -m pip install .[gui,h5,preferences]
+      if: matrix.os != 'macos-latest' || ${{ matrix.python-version }} >= '3.10'
+    - name: Install dependencies and local packages (macOS)
+      run: python -m pip install .[gui,preferences]
+      # PyTables won't build on Apple Silicon for Python >= 3.10, so exclude
+      # the h5 dep
+      # xref: enthought/apptools/issues/344
+      if: matrix.os == 'macos-latest' && ${{ matrix.python-version }} < '3.10'
     - name: Run tests
       run: |
         mkdir testdir