new builder image

.github/workflows/coolify-builder.yml

@@ -2,7 +2,7 @@ name: Coolify Builder (v4)
 
 on:
   push:
-    branches: ["this-does-not-exist"]
+    branches: ["v4", "v4-next"]
 
 env:
   REGISTRY: ghcr.io
@@ -24,7 +24,7 @@ jobs:
         with:
           no-cache: true
           context: .
-          file: docker/builder/Dockerfile
+          file: docker/coolify-builder/Dockerfile
           platforms: linux/amd64
           push: true
           tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest