Only run 1 GitHub Actions workflow at a time

Otherwise we'll hit Sauce Labs concurrency limits. Uses a beta feature that just came out today. Ref Level/community#99
Level · Apr 19, 2021 · f4d0c54 · f4d0c54
1 parent 44f2eed
commit f4d0c54
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
@@ -1,5 +1,6 @@
 name: Test
 on: push
+concurrency: sauce-labs
 jobs:
   test:
     runs-on: ubuntu-latest