DEV: Cancel old CI when new CI is running

rmcar17 · rmcar17 · commit de859a2e72da · 2025-05-28T17:04:27.000+10:00
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -1,5 +1,8 @@
 name: CI
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
 on:
   workflow_dispatch:
   schedule:
