Actions fix attempt 2

Author: tymorrow

.github/workflows/build-and-run-tests.yml

@@ -19,12 +19,6 @@ jobs:
           python-version: ${{ matrix.python-version }}
           cache: "pip"
           cache-dependency-path: "**/pyproject.toml"
-      - name: Install HDF5 (macOS only)
-        if: runner.os == 'macOS'
-        run: brew install hdf5 c-blosc2
-      - name: Set HDF5_DIR environment variable (macOS only)
-        if: runner.os == 'macOS'
-        run: echo "HDF5_DIR=$(brew --prefix hdf5)" >> $GITHUB_ENV
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip

.github/workflows/run-examples.yml

@@ -19,12 +19,6 @@ jobs:
           python-version: ${{ matrix.python-version }}
           cache: "pip"
           cache-dependency-path: "**/pyproject.toml"
-      - name: Install HDF5 (macOS only)
-        if: runner.os == 'macOS'
-        run: brew install hdf5 c-blosc2
-      - name: Set HDF5_DIR environment variable (macOS only)
-        if: runner.os == 'macOS'
-        run: echo "HDF5_DIR=$(brew --prefix hdf5)" >> $GITHUB_ENV
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip setuptools wheel