updated version of texlive, tried second fix of memory issue

.github/workflows/build.yml

@@ -9,22 +9,24 @@ jobs:
         uses: actions/checkout@v2
 
       - name: Install LaTeX
-        uses: xu-cheng/texlive-action/full@v1
+        uses: xu-cheng/texlive-action@v2  
         with:
-          run: |
-            apk add make
-            apk add g++
-            apk add zip
+          texlive_year: 'latest'
+          packages: make g++ zip   
 
-      - name: Increase LaTeX memory 
+      - name: Find texmf.cnf
         run: |
-          sudo sed -i 's/main_memory = 1500000/main_memory = 4000000/' /usr/local/texlive/texmf-dist/web2c/texmf.cnf
-          sudo sed -i 's/pool_size = 5000000/pool_size = 8000000/' /usr/local/texlive/texmf-dist/web2c/texmf.cnf
+          find /usr/local/texlive -name texmf.cnf
+
+      - name: Increase LaTeX memory (if needed)
+        run: |
+          TEXMFCNF=$(find /usr/local/texlive -name texmf.cnf)
+          sudo sed -i 's/main_memory = 1500000/main_memory = 4000000/' "$TEXMFCNF"
+          sudo sed -i 's/pool_size = 5000000/pool_size = 8000000/' "$TEXMFCNF"
           sudo fmtutil-sys --all
 
       - name: Build PDF
-        run: | 
-          make script zip
+        run: make script zip
 
       - uses: actions/upload-artifact@v4
         with: