Fix force output files on trade_representative_contact_information

[mofneko]

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've read the Contribution Guidelines
• I've updated the documentation if necessary.

Description

In my case, when creating a new application, iTC had my developer profile entered by default. However, because postal code was not registered in the item of trade_representative_contact_information, only postal_code.txt was not created in the process of deliver init and download_metadata.
If some information is missing like this, the generated file will also become fragmented, so I modified it.

[joshdholtz]

Thanks for making this fix! 💪 The other metadata sections behave the same by making an empty file so I think this is the correct way to go for this as well 👍

[fastlane-bot]

Hey @mofneko 👋

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 🚀

[mofneko]

You’re welcome😊!
I am also pleased to contribute to your great product🍻

[fastlane-bot]

Congratulations! 🎉 This was released as part of fastlane 2.92.0 🚀