Set suid on gtar

Author: dhinakg

.github/workflows/website.yml

@@ -51,6 +51,8 @@ jobs:
         id: mactexversion
         run: |
           echo "version=$(brew info --cask basictex --json=v2 | jq -r '.casks[0].version')" >> "$GITHUB_OUTPUT"
+      - name: Set suid on gtar
+        run: sudo chown root:wheel /opt/homebrew/bin/gtar && sudo chmod u+s /opt/homebrew/bin/gtar
       - name: Cache Brew Downloads
         id: cache
         uses: actions/cache@v4