GHA: seperate tinytex install

Author: bbest

.github/workflows/render_book.yml

@@ -19,15 +19,15 @@ jobs:
 
       - name: Install Quarto
         uses: quarto-dev/quarto-actions/setup@v2
-        with:
-          tinytex: true  # for pdf but buggy on finding version
+        # with:
+        #   tinytex: true  # for pdf but buggy on finding version
 
       - name: Install chromium for Quarto
         # for rendering Mermaid diagrams to pdf: https://quarto.org/docs/authoring/diagrams.html#chrome-install
         run: quarto install chromium
 
-      # - name: Install TinyTeX
-      #   uses: r-lib/actions/setup-tinytex@v2
+      - name: Install TinyTeX
+        uses: r-lib/actions/setup-tinytex@v2
 
       - name: Install librsvg
         # convert svg to png for pdf