Merge pull request #92 from ProjectPythia/patch-sphinxcontrib

Update build-book.yaml to temporarily pin sphinxcontrib-... packages

Author: erogluorhan

.github/workflows/build-book.yaml

@@ -167,7 +167,7 @@ jobs:
           && steps.parse_config.outputs.execute_notebooks != 'binder'
         run: |
           mamba env update -n ${{ inputs.environment_name }} -f ${{ inputs.environment_file }}
-          mamba install -c conda-forge sphinxcontrib-applehelp=1.0.7
+          mamba install -c conda-forge sphinxcontrib-applehelp=1.0.7 sphinxcontrib-devhelp=1.0.5 sphinxcontrib-htmlhelp=2.0.4 sphinxcontrib-qthelp=1.0.6 sphinxcontrib-serializinghtml=1.1.9
 
       - name: Get paths to notebook files
         if: |