fix conda packaging

Author: pauleve

.github/workflows/release.yml

@@ -18,6 +18,7 @@ jobs:
         subdir: conda
         anaconda_user: colomoto
         anaconda_token: ${{ secrets.ANACONDA_TOKEN }}
+        conda_build_options: '-c bioasp'
     - uses: actions/setup-python@v1
     - name: Install dependencies
       run: |