Update workflow for docs

Author: FBumann

.github/workflows/deploy-docs.yaml

@@ -26,7 +26,7 @@ jobs:
         run: |
           python -m pip install --upgrade pip
           # Install all documentation dependencies directly instead of using -e .[docs]
-          pip install mkdocs-material mkdocstrings-python mkdocs-table-reader-plugin mkdocs-include-markdown-plugin mkdocs-gen-files mkdocs-literate-nav markdown-include pymdown-extensions pygments
+          pip install mkdocs-material mkdocstrings-python mkdocs-table-reader-plugin mkdocs-include-markdown-plugin mkdocs-gen-files mkdocs-literate-nav markdown-include pymdown-extensions pygments mike
 
       - name: Deploy docs
         run: |