fix dependencies install for dev deploy

.github/workflows/03_dev_deploy.yml

@@ -9,16 +9,17 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - uses: actions/setup-python@v2
+      - uses: actions/setup-python@master
         with:
           python-version: '3.9'
       - name: Install latex dependencies
         run: sudo apt-get update -y && sudo apt-get install -y texlive latexmk texlive-latex-recommended texlive-latex-extra texlive-fonts-recommended ghostscript
-      - name: Update pip and install python dependencies
-        working-directory: 'docs/'
+
+      - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
           pip install ".[docs]"
+
       - name: Build html and pdf ebook
         working-directory: 'docs/'
         env:
@@ -48,12 +49,12 @@ jobs:
           AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY_DEV }}
           AWS_REGION: ${{ secrets.AWS_REGION_DEV }}
       - name: Log in to Docker Hub
-        uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
+        uses: docker/login-action@v1
         with:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
       - name: Build and push Docker image
-        uses: docker/build-push-action@ad44023a93711e3deb337508980b4b5e9bcdc5dc
+        uses: docker/build-push-action@v2
         with:
           context: .
           file: Dockerfile_dev