Automate Git LFS while Mirroring from another repository

Automate Git LFS action in Bitbucket when mirroring a repository from another repository, e.g. Github.

They clone the repo locally, and then track the files and push it back again for LFS to start.

Need a way to eliminate the additional steps and instead have an option to implement the LFS feature after the mirroring is done.

For reference, here are the steps taken for mirroring;

1. Navigate to your project's Settings > Repository and expand the Mirroring repositories section.
2. Enter a repository URL.
3. Select Push from the Mirror direction dropdown.
4. Select an authentication method from the Authentication method dropdown, if necessary.
5. Check the Only mirror protected branches box, if necessary.
6. Click the Mirror repository button to save the configuration.