Make it absolut

Author: vmcj

.github/workflows/autoconf-check.yml

@@ -27,7 +27,7 @@ jobs:
         with:
           compression-level: 0
           name: test-tarball
-          path: ../release.tar.gz
+          path: ${{ github.workspace }}/release.tar.gz
 
   debian-family:
     needs: build