double fixed

action.yml

@@ -38,7 +38,7 @@ runs:
         echo "#!/bin/bash
         echo '📤️ Uploading package to ${{ gitea.server_url }} ...'
         for f in ./*.tar.zst; do
-          [ -f \"$f\" ] || continue
+          [ -f \"\$f\" ] || continue
           curl -f --user \"\$username:\$token\" \
               --upload-file \"\$f\" \
               '${{ gitea.server_url }}/api/packages/${{ gitea.repository_owner }}/arch/${{ steps.parsed.outputs.destination }}'