Don't cancelk concurrent CI runs

Author: oscarbenjamin

.github/workflows/ci-emscripten.yml

@@ -9,7 +9,7 @@ env:
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
+  # cancel-in-progress: true
 
 jobs:
   build: