release: refactor and extend zip code (#4588)

[mcgarrye]

This PR addresses #(4370)

• Addresses the issue in full
• Addresses only certain aspects of the issue

Description

Generalized zip exporting code to allow for applications export to be zipped.

How Can This Be Tested/Reviewed?

With a listing that has applications, go to the applications tab.
Export the applications.
Confirm export was a zip file.
Open zip file, confirm csv is created.
Open CSV file and check contents.

Edit listing to be a lottery.
Run lottery.
Export lottery.
Confirm export was a zip file.
Open zip file, confirm XSLX is created.
Open XSLX file and check contents.

Bring down the app.
Change APPLICATION_EXPORT_AS_SPREADSHEET to TRUE in the sites/partners/.env file.
With a listing that has applications, go to the applications tab.
Export the applications.
Confirm export was a zip file.
Open zip file, confirm XSLX is created.
Open XSLX file and check contents.

Author Checklist:

• Added QA notes to the issue with applicable URLs
• Reviewed in a desktop view
• Reviewed in a mobile view
• Reviewed considering accessibility
• Added tests covering the changes
• Made corresponding changes to the documentation
• Ran yarn generate:client and/or created a migration when required

Review Process:

• Read and understand the issue
• Ensure the author has added QA notes
• Review the code itself from a style point of view
• Pull the changes down locally and test that the acceptance criteria is met
• Either (1) explicitly ask a clarifying question, (2) request changes, or (3) approve the PR, even if there are very small remaining changes, if you don't need to re-review after the updates

[ColinBuyck]

LGTM 🚯