ALBS-1030: Generate Devel section in packages.json

- Redundant empty lines are removed

pungi/phases/pkgset/sources/source_kojimock.py

@@ -907,7 +907,6 @@ def populate_global_pkgset(compose, koji_wrapper, path_prefix, event):
             cache_region=compose.cache_region,
             extra_builds=extra_builds,
             extra_tasks=extra_tasks,
-
         )
 
         # Check if we have cache for this tag from previous compose. If so, use
@@ -918,7 +917,6 @@ def populate_global_pkgset(compose, koji_wrapper, path_prefix, event):
         if old_cache_path:
             pkgset.set_old_file_cache(
                 pungi.phases.pkgset.pkgsets.KojiPackageSet.load_old_file_cache(
-
                     old_cache_path
                 )
             )