Switched to direct tectonic download

.github/workflows/publish.yaml

@@ -23,7 +23,10 @@ jobs:
         run: echo "branch=${GITHUB_HEAD_REF:-${GITHUB_REF#refs/heads/}}" >> $GITHUB_OUTPUT
         id: extract_branch
       - name: Setup tectonic
-        uses: wtfjoke/setup-tectonic@v3
+      # uses: wtfjoke/setup-tectonic@v3
+        run: | 
+          apt -y install curl
+          curl --proto '=https' --tlsv1.2 -fsSL https://drop-sh.fullyjustified.net |sh
       - name: Compile latex
         run: tectonic main.tex
       - name: Rename PDF