[bot:main] update konflux configuration

Author: openshift-pipelines-bot

.github/workflows/update-sources-release-v1.15.x.yaml

@@ -1,4 +1,4 @@
-# Generated by openshift-pipelines/hack. DO NOT EDIT.
+# Generated for Release 1.15 by openshift-pipelines/hack. DO NOT EDIT.
 name: update-sources-release-v1.15.x
 
 on:
@@ -46,7 +46,7 @@ jobs:
         git rev-parse HEAD > ../head
         popd
         rm -rf upstream/.git
-        git add -f upstream head
+        git add -f upstream head .konflux
 
         if [[ -z $(git status --porcelain --untracked-files=no) ]]; then
           echo "No change, exiting"