Merge pull request #108 from adamchainz/fix_gha_concurrency

Author: mlissner

.github/workflows/lint.yml

@@ -7,7 +7,7 @@ on:
       - main
 
 concurrency:
-  group: ${{ github.head_ref || github.run_id }}
+  group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
 jobs:

.github/workflows/tests.yml

@@ -7,7 +7,7 @@ on:
       - main
 
 concurrency:
-  group: ${{ github.head_ref || github.run_id }}
+  group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
 jobs: