Use current stable upstream tag as branch in gbp.conf.

rgrewe · rgrewe · commit 7bf939e67e4e · 2020-10-29T13:38:58.000+01:00
diff --git a/debian/gbp.conf b/debian/gbp.conf
@@ -1,6 +1,6 @@
 [DEFAULT]
 debian-branch = gos20.08
-upstream-branch = master
+upstream-branch = python-gvm-v20.9.1
 upstream-tree = branch
 
 [buildpackage]
