Use cancel-in-progress: true instead.

.github/workflows/build-dev.yaml

@@ -11,6 +11,7 @@ on:
 
 concurrency:
   group: dev
+  cancel-in-progress: true
 
 jobs:
   build:

.github/workflows/build-main.yaml

@@ -19,6 +19,7 @@ on:
 
 concurrency:
   group: main
+  cancel-in-progress: true
 
 jobs:
   build:

.github/workflows/release-dev.yaml

@@ -25,13 +25,6 @@ env:
   BRANCH: dev
 
 jobs:
-  cancel:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Cancel any earlier workflow actions still running
-        uses: styfle/cancel-workflow-action@0.9.1
-        with:
-          access_token: ${{ secrets.ACCESS_TOKEN }}
   launch-dev-release:
       runs-on: ubuntu-20.04
       steps:

.github/workflows/release-main.yaml

@@ -23,13 +23,6 @@ env:
   BRANCH: main
 
 jobs:
-  cancel:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Cancel any earlier workflow actions still running
-        uses: styfle/cancel-workflow-action@0.9.1
-        with:
-          access_token: ${{ secrets.ACCESS_TOKEN }}
   launch-main-release-if-needed:
       runs-on: ubuntu-20.04
       steps: