Remove unnecessary 'boa' from conda build tools installation in CI workflow

Author: rbeucher

.github/workflows/cd.yml

@@ -78,7 +78,7 @@ jobs:
           channels: conda-forge
       - name: Install conda build tools
         run: |
-          conda install -y conda-build anaconda-client boa
+          conda install -y conda-build anaconda-client
       - name: Build and upload the conda package
         uses: ACCESS-NRI/action-build-and-upload-conda-packages@d97711bc4445ba5c4de55f5a1bccbd4815286289
         with: