ci: fix CD artefact creation

.github/workflows/release.yml

@@ -139,20 +139,16 @@ jobs:
         ls -R fpm-*
         find -name "fpm*"
         echo "================================================================="
-        for output in fpm-*/fpm*; do
-          pushd $(dirname "$output")
+        for output in fpm-*; do
           mv -v $(basename $output) $(basename $output | sed -E '${{ env.replace }}')
-          popd
         done
       env:
         replace: 's/-([0-9]+\.[0-9]+\.[0-9]+-[0-9]+-g)?[0-9a-f]+//'
 
     - name: Create SHA256 checksums
       run: |
-        for output in fpm-*/fpm*; do
-          pushd $(dirname "$output")
+        for output in fpm-*; do
           sha256sum $(basename "$output") | tee $(basename "$output").sha256
-          popd
         done
 
     - name: Move/Create continuous tag