chore: update cancel workflow action (#104)

* chore: update cancel workflow action

There is a build in function to solve this

adapted out of db-ui/mono#3176

* Update 00-init.yml

* Update default.yml

---------

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

.github/workflows/00-init-playground.yml

@@ -8,9 +8,6 @@ jobs:
     name: Init Playground
     runs-on: ubuntu-latest
     steps:
-      - name: 🛑 Cancel Previous Runs
-        uses: styfle/[email protected]
-
       - name: ⬇️ Checkout repo
         uses: actions/checkout@v4
 

.github/workflows/00-init.yml

@@ -8,9 +8,6 @@ jobs:
     name: Init
     runs-on: ubuntu-latest
     steps:
-      - name: 🛑 Cancel Previous Runs
-        uses: styfle/[email protected]
-
       - name: ⬇️ Checkout repo
         uses: actions/checkout@v4
 

.github/workflows/default.yml

@@ -2,6 +2,10 @@ name: Test and deploy to GitHub Pages
 
 on: [push]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}
+
 jobs:
   init:
     uses: ./.github/workflows/00-init.yml