[deliver] fix bug when canceling a rejected submission

[merchang]

Checklist

• I've run bundle exec rspec from the root directory to see all new and existing tests pass
• I've followed the fastlane code style and run bundle exec rubocop -a to ensure the code style is valid
• I see several green ci/circleci builds in the "All checks have passed" section of my PR (connect CircleCI to GitHub if not)
• I've read the Contribution Guidelines
• I've updated the documentation if necessary.

Motivation and Context

Resolves #20128

Description

When executing .get_in_progress_review_submission.cancel_submission and the app submission is successfully canceled, .app_store_state of the canceled app version remains as REJECTED

Current code expects it to change to DEVELOPER_REJECTED which never happens, causing the loop described in #20128

Since the app store state of an app is REJECTED both before and after its submission is successfully canceled, this change instead relies on .get_in_progress_review_submission returning nil to break the polling loop. .get_in_progress_review_submission returning not nil is what initiates the code block in the first place.

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[joshdholtz]

Oh, this makes so much sense! I can't believe I forgot to change this 😱 Thanks for fixing!

[fastlane-bot]

Hey @merchang 👋

Thank you for your contribution to fastlane and congrats on getting this pull request merged 🎉
The code change now lives in the master branch, however it wasn't released to RubyGems yet.
We usually ship about once a week, and your PR will be included in the next one.

Please let us know if this change requires an immediate release by adding a comment here 👍
We'll notify you once we shipped a new release with your changes 🚀

[bartpowers]

Hello, When is the next release planned?

[alexcroox]

This would be great to get released. Currently can't submit if previous submission was rejected by Apple.