Use concurrency to cancel duplicate workflow runs

Docs: https://docs.github.com/en/actions/using-jobs/using-concurrency

.github/workflows/build_push.yml

@@ -6,18 +6,16 @@ on:
     tags:
       - v*
 
+concurrency:
+  group: ${{ github.workflow }}
+  cancel-in-progress: true
+
 jobs:
   build:
     name: Build app
     runs-on: ubuntu-latest
 
     steps:
-      - name: Cancel previous runs
-        uses: styfle/cancel-workflow-action@0.10.0
-        with:
-          access_token: ${{ github.token }}
-          all_but_latest: true
-
       - name: Clone repo
         uses: actions/checkout@v3