Specify which matrix config to upload codecov on

Author: maxrjones

.github/workflows/test.yml

@@ -64,6 +64,7 @@ jobs:
       run: |
         hatch env run --env test.py${{ matrix.python-version }}-${{ matrix.numpy-version }}-${{ matrix.dependency-set }} run-coverage
     - name: Upload coverage
+      if: ${{ matrix.dependency-set == 'optional' && matrix.os == 'ubuntu-latest' }}
       uses: codecov/codecov-action@v5
       with:
         token: ${{ secrets.CODECOV_TOKEN }}