Update GHPages.yml

.github/workflows/GHPages.yml

@@ -10,15 +10,10 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
-      - uses: docker://pandoc/latex:3.6.0-ubuntu
+      - uses: docker://pandoc/latex:2.9
         with:
           args: |
-            sh -c "
-              sudo apt update \
-              && sudo apt install -y nodejs npm \
-              && npm install -g mermaid-filter \
-              && sh build-resources-with-pandoc.sh
-            "
+            sh build-resources-with-pandoc.sh
       - name: Install Packages
         run: |
           npm i -f