Revert

.github/workflows/pr-check.yml

@@ -10,15 +10,6 @@ on:
       - release-*
 
 jobs:
-  # Make sure to cancel previous runs on a push
-  cancel_previous_runs:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Cancel Previous Runs
-        uses: styfle/cancel-workflow-action@0.12.0
-        with:
-          access_token: ${{ github.token }}
-
   tests:
     name: Tests
     runs-on: ${{ matrix.os }}