Show atomic revert changes only when cancelling plans

[chrismccluskey]

Part of SHILL-1403

Proposed Changes

• Only show the list of changes that will happen with an Atomic site is revert when the plan is being cancelled.

Why are these changes being made?

• Currently the list of changes that will happen when an atomic site is reverted happens anytime a product for an atomic site is cancelled, which isn't correctly.

Testing Instructions

1. Purchase a business plan and a premium theme if you don't already have one to cancel.
2. Apply the WPCOM patch in SHILL-1403 to your sandbox
3. Start cancelling the theme and confirm that no changes or cancellation features are mentioned.

Pre-merge Checklist

• Has the general commit checklist been followed? (PCYsg-hS-p2)
• Have you written new tests for your changes?
• Have you tested the feature in Simple (P9HQHe-k8-p2), Atomic (P9HQHe-jW-p2), and self-hosted Jetpack sites (PCYsg-g6b-p2)?
• Have you checked for TypeScript, React or other console errors?
• Have you tested accessibility for your changes? Ensure the feature remains usable with various user agents (e.g., browsers), interfaces (e.g., keyboard navigation), and assistive technologies (e.g., screen readers) (PCYsg-S3g-p2).
• Have you used memoizing on expensive computations? More info in Memoizing with create-selector and Using memoizing selectors and Our Approach to Data
• Have we added the "[Status] String Freeze" label as soon as any new strings were ready for translation (p4TIVU-5Jq-p2)?
  • For UI changes, have we tested the change in various languages (for example, ES, PT, FR, or DE)? The length of text and words vary significantly between languages.
• For changes affecting Jetpack: Have we added the "[Status] Needs Privacy Updates" label if this pull request changes what data or activity we track or use (p4TIVU-aUh-p2)?

[github-actions]

Calypso Live (direct link)

https://calypso.live?image=registry.a8c.com/calypso/app:build-163675

Jetpack Cloud live (direct link)

https://calypso.live?image=registry.a8c.com/calypso/app:build-163675&env=jetpack

Automattic for Agencies live (direct link)

https://calypso.live?image=registry.a8c.com/calypso/app:build-163675&env=a8c-for-agencies

Dashboard live (direct link)

https://calypso.live?image=registry.a8c.com/calypso/app:build-163675&env=dashboard

[matticbot]

This PR modifies the release build for the following Calypso Apps:

For info about this notification, see here: PCYsg-OT6-p2

• help-center

To test WordPress.com changes, run install-plugin.sh $pluginSlug fix/show-atomic-revert-changes-for-plans-only on your sandbox.

[matticbot]

This PR does not affect the size of JS and CSS bundles shipped to the user's browser.

Generated by performance advisor bot at iscalypsofastyet.com.

[sirbrillig]

This looks great! I love a simple fix. Thank you!