Bitbucket pipeline to sync / copy code commits to GitHub. How to sync Bitbucket repo to GitHub

bitbucket-pipelines.yml

image: python:3.8
  
definitions:
  services:
    docker:
      memory: 1024
  
  steps:
    - step: &Push-to-GitHub
        name: Push code changes to GitHub
        image: alpine/git:latest 
        services:
          - docker
        caches:
          - docker
        script:
          - git remote add github "git@github.com:[yourname]/[your repo].git"
          - git checkout $BITBUCKET_BRANCH
          - git pull
          - git push github $BITBUCKET_BRANCH

pipelines:
  branches:
    main:
      - step: *Push-to-GitHub
    development:
      - step: *Push-to-GitHub              
      - step:
          name: Run Unit Tests
          caches:
            - pip
          script:
            - pip install -r requirements.txt --prefer-binary
            - cd project_dir
            - coverage erase
            - coverage run --source=. manage.py test --settings=project.settings.test --failfast
            - coverage xml
          artifacts: # defining the artifacts to be passed to each future step.
            - project_dir/coverage
            - project_dir/coverage.xml
      - step:
          name: SonarCloud
          caches:
            - sonar
          script:
            - pipe: sonarsource/sonarcloud-scan:VERSION
              variables:
                SONAR_TOKEN: ${SONAR_TOKEN}
                SONAR_SCANNER_OPTS: "-Xmx512m"