.github/workflows/releng-audit: group events to serialize executions

This avoids confusion when several events are fired for e.g. label
changes before the bot can validate each change is authorized.

Signed-off-by: Patrick Donnelly <pdonnell@ibm.com>
Assisted-by: Gemini

diff --git a/.github/workflows/releng-audit.yaml b/.github/workflows/releng-audit.yaml
index 9a55784837cc2060f594c17a7a71e01ad0989c5b..6fb507bbebf8f28fd9e725367d9cb5a23e69feae 100644 (file)
--- a/.github/workflows/releng-audit.yaml
+++ b/.github/workflows/releng-audit.yaml
@@ -10,6 +10,11 @@ on:
   issue_comment:
     types: [created]
 
+# Group concurrency by PR/Issue number to serialize executions and prevent race conditions
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.event.issue.number }}
+  cancel-in-progress: false
+
 jobs:
   audit:
     name: Backport Audit