texlive-xetex to GHA

Author: alkk

.github/workflows/build.yml

@@ -17,7 +17,7 @@ jobs:
       - name: Install LaTeX
         run: |
           sudo apt-get update
-          sudo apt-get install -y latexmk texlive-latex-extra
+          sudo apt-get install -y latexmk texlive-xetex texlive-latex-extra
 
       - name: Update TeX packages
         run: |