Prevent multiple changelog commits at once

If several try running at once, it'll fail for every action started while another one was running.
new-frontiers-14 · Aug 16, 2023 · 8aa3383 · 8aa3383
1 parent df989e8
commit 8aa3383
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/.github/workflows/changelog.yml b/.github/workflows/changelog.yml
@@ -1,4 +1,5 @@
 name: PR Changelogs
+concurrency: commit_action
 on:
   pull_request_target:
     types: [closed]