Add the missing type specifier

Without it, the generated changelog was wrong like below:

node-accepts (1.3.7-1{local_suffix}0) apertis; urgency=medium

  * Sync from Debian debian/bullseye.

 -- Apertis CI <devel@lists.apertis.org>  Wed, 10 Mar 2021 14:56:51 +0000

Signed-off-by: Ritesh Raj Sarraf ritesh.sarraf@collabora.com

package-source-builder/overlay/usr/bin/apertis-pkg-merge-upstream-to-downstreams

@@ -94,7 +94,7 @@ def main():
       print("New target, doing merge")
       proposed_branch = f"proposed-updates/{upstream_branch}/{ref[0:8]}"
       git.checkout("-B", proposed_branch)
-      apertis_pkg_merge_updates(f"--downstream={downstream_branch}", f"--upstream={upstream_branch}", "--local-version-suffix={local_suffix}", _fg=True)
+      apertis_pkg_merge_updates(f"--downstream={downstream_branch}", f"--upstream={upstream_branch}", f"--local-version-suffix={local_suffix}", _fg=True)
       o = git('diff', '--quiet', f"HEAD..{downstream_branch}", _ok_code=[0,1])
       if o.exit_code == 1:
         print("Merge done, pushing")