Fix build by adding gh token to env (#108)

.github/workflows/mkdocs.yml

@@ -34,6 +34,8 @@ jobs:
 
       - name: Install Requirements
         run: pip install -r requirements-doc.txt
+        env:
+          GH_TOKEN: ${{ secrets.GH_TOKEN }}
 
       - name: Build and deploy MkDocs
         run: mkdocs gh-deploy --force