Add pandoc

.github/workflows/benchmarks.yml

@@ -14,6 +14,10 @@ jobs:
         uses: actions/setup-python@v4
         with:
           python-version: 3.11
+      - name: Install apt dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y pandoc
       - name: Install python dependencies
         run: |
           pip install poetry