Update github CI script to deploy pages

.github/workflows/deploy-docs.yml

-
+# Workflow to build and deploy the static sites generated with jupyter-book to GitHub Pages
 name: deploy-docs
 
 on:
   push:
-    branches:
-      - 'main'
+    branches: ['main']
+
+  workflow_dispatch:
+
 
+# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+# Allow one concurrent deployment
+concurrency:
+  group: "pages"
+  cancel-in-progress: true
+          
+          
 jobs:
-  deploy-book:
+  build-docs:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+      - uses: actions/checkout@v3
+
+      # Install dependencies
+      - name: Set up Python 3.7
+        uses: actions/setup-python@v1
+        with:
+           python-version: 3.7
+
+      - name: Install dependencies
+        run: |
+          pip install -U jupyter-book
+      
+      # Build the docs
+      - name: Build the docs
+        run: |
+          jupyter-book clean docs
+          jupyter-book build docs
+      - name Upload artifact
+        uses: actions/upload-pages-artifact@v1
+        with:
+          path: './docs/_build/html'
+      #- name: Create cname file
+      #  uses: finnp/create-file-action@master
+      #  env:
+      #    FILE_NAME: "./docs/_build/html/CNAME"
+      #    FILE_DATA: "unhide-docs.helmholtz-metadaten.de"
+
+      # Push the book's HTML to github-pages
+      #- name: GitHub Pages action
+      #  uses: peaceiris/actions-gh-pages@v3.6.1
+      #  with:
+      #    github_token: ${{ secrets.GITHUB_TOKEN }}
+      #    publish_dir: ./docs/_build/html
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
     runs-on: ubuntu-latest
+    needs: build-docs
     steps:
-    - uses: actions/checkout@v2
-
-    # Install dependencies
-    - name: Set up Python 3.7
-      uses: actions/setup-python@v1
-      with:
-        python-version: 3.7
-
-    - name: Install dependencies
-      run: |
-        pip install -U jupyter-book
-    # Build the book
-    - name: Build the docs
-      run: |
-        jupyter-book clean docs
-        jupyter-book build docs
-    - name: Create cname file
-      uses: finnp/create-file-action@master
-      env:
-        FILE_NAME: "./docs/_build/html/CNAME"
-        FILE_DATA: "unhide-docs.helmholtz-metadaten.de"
-
-    # Push the book's HTML to github-pages
-    - name: GitHub Pages action
-      uses: peaceiris/actions-gh-pages@v3.6.1
-      with:
-        github_token: ${{ secrets.GITHUB_TOKEN }}
-        publish_dir: ./docs/_build/html
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v1