[bot:next] update konflux configuration

Author: openshift-pipelines-bot

.github/workflows/auto-merge-upstream.yaml

@@ -23,7 +23,8 @@ jobs:
 
         pr_list=$(gh pr list \
           --state open \
-          --label upstream \
+          --search 'label:upstream -label:do-not-merge/hold' \
+          --base next \
           --json number,title,statusCheckRollup \
           --jq ' .[]| select((.statusCheckRollup // [])| all(.conclusion == "SUCCESS" or .conclusion == "SKIPPED"))| "\(.number)"')