Add flag to make changes a pull request

[todaywasawesome]

In most scenarios it's preferable to work off of PRs rather than committing directly to the repo.

argocd-autopilot app create example app=github.com/example.com --pull-request

Likewise, we should support dry-run to export what the files would be. argocd-autopilot app create example app=github.com/example.com --dry-run

[roi-codefresh]

Hey @todaywasawesome, that's could be a nice feature, but just so you know you can specify a different branch today for your gitops repo, for example: https://github.com/roi-codefresh/my-gitops-repo.git?ref=added-app-xyz then if you add the --upsert-branch to your app create command it would:

clone the repo 
  -> checkout from the main branch to the added-app-xyz branch
  -> push the changes to: origin/added-app-xyz

Then in the github UI you will see an option to create a PR from added-app-xyz to main.

[todaywasawesome]

That's a nice workaround in the meantime! Thanks!