Fix PDF build for Python 3.14 (#293)

Add librsvg2-bin to APT dependencies installation

Author: rffontenelle

.github/workflows/check.yml

@@ -70,6 +70,10 @@ jobs:
       - name: setup
         run: ./scripts/setup.sh
 
+      - name: Install APT dependencies
+        if: matrix.format == 'latex'
+        run: sudo apt update -y && sudo apt install librsvg2-bin -y
+
       - name: Add problem matcher
         uses: sphinx-doc/github-problem-matcher@v1.1