I want to build the images in diferent jobs, to build the arm64 one in a self hosted runner, how can i push them together, so they won overwrite?

name: Docker build and publish

on:
  workflow_dispatch:

jobs:
  build_amd64:
    name: Build amd64
    runs-on: ubuntu-latest
    steps:
      - name: Set up Docker Buildx
        uses: docker/[email protected]

      - name: Build Docker image
        id: docker_build
        uses: docker/build-push-action@v5
        with:
          platforms: linux/amd64
          push: false
          tags: ghcr.io/montejojorge/electrs-ui:latest

  build_arm64:
    name: Build arm64
    runs-on: [self-hosted, linux, ARM64]
    steps:
      - name: Set up Docker Buildx
        uses: docker/[email protected]

      - name: Build Docker image
        id: docker_build
        uses: docker/build-push-action@v5
        with:
          platforms: linux/arm64
          push: false
          tags: ghcr.io/montejojorge/electrs-ui:latest

If i login to a registry, and set push to true the one who finish first will be overwrited by the last.