update ignore branch

.github/workflows/testable.yml

@@ -2,28 +2,23 @@ name: docker build testable
 
 on:
   push:
-    branches:
-      - "*"
-      - "!master"
+    branches-ignore:
+      - master
 
 jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      -
-        name: Checkout
+      - name: Checkout
         uses: actions/checkout@v4
-      -
-        name: Login to Docker Hub
+      - name: Login to Docker Hub
         uses: docker/login-action@v3
         with:
           username: clowzed
           password: ${{ secrets.DOCKERHUB_TOKEN }}
-      -
-        name: Set up Docker Buildx
+      - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
-      -
-        name: Build and push
+      - name: Build and push
         uses: docker/build-push-action@v5
         with:
           context: .