extract to package subdir

Author: bedroge

.github/workflows/build-test-release-client-packages.yml

@@ -39,7 +39,7 @@ jobs:
       - name: Include the old eessi-hpc.org config as well for now
         run: |
           wget https://github.com/EESSI/filesystem-layer/releases/download/v0.4.0/cvmfs-config-eessi-0.4.0.tar
-          tar xf cvmfs-config-eessi-0.4.0.tar
+          tar -C ./package -xf cvmfs-config-eessi-0.4.0.tar
           rm cvmfs-config-eessi-0.4.0.tar
 
 # We probably should loop over the set {rpm,deb,osxpkg} to create packages, but