try to fix actions runtime token bug

.gitea/workflows/build.yml

@@ -8,7 +8,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      # is this only for vms??? 123
+      # is this only for vms???
       # - name: Set up QEMU
       #   uses: docker/setup-qemu-action@v2
       - name: Set up Docker Buildx
@@ -20,7 +20,9 @@ jobs:
           username: ${{ gitea.actor }}
           password: ${{ secrets.REGISTRY_PASSWORD }}
       - name: Build and push
-        uses: docker/build-push-action@master
+        uses: docker/build-push-action@v4
+        env:
+          ACTIONS_RUNTIME_TOKEN: ''
         with:
           push: true
           tags: min/actions-test:latest