Pricing page: Update JP Starter and Security product card plan features.

[elliottprogrammer]

This PR updates the Jetpack Starter and Jetpack Security plan product cards on the pricing page to the Backup storage size limits and Anti-spam API limits in the copy. (See Before & After screenshots below)

BEFORE	AFTER

Asana Task: 1201210512993648-as-1204545118661009/f
Related to Slack discussion: p1683376489774319-slack-C02L8G7V18X

Testing Instructions

• Spin up this PR in dev environment
  • Run git fetch && git checkout update/starter-security-plan-product-card-features
  • Run yarn start-jetpack-cloud
• OR use the "Jetpack Cloud live (direct link)" provided below.
• Navigate to http://jetpack.cloud.localhost:3000/pricing (OR if using the Live link below, add /pricing after the url hostname (ie.- https://my-container.jetpack-cloud.live).
• Verify that the Backup storage limits and the Anti-spam API call limits have been added to the Jetpack Starter and Jetpack Security product cards plan descriptions. (See BEFORE & AFTER screenshots above).
• Verify the copy change looks correct ,and makes sense, and the limits are correct for each plan.

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 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 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-ajp-p2)?

[github-actions]

Calypso Live (direct link)

https://calypso.live?image=registry.a8c.com/calypso/app:commit-db81b7e91f69371155a7671b7735b7286f1266be

Jetpack Cloud live (direct link)

https://calypso.live?image=registry.a8c.com/calypso/app:commit-db81b7e91f69371155a7671b7735b7286f1266be&env=jetpack

[matticbot]

Here is how your PR affects size of JS and CSS bundles shipped to the user's browser:

App Entrypoints (~18 bytes added 📈 [gzipped])

name           parsed_size           gzip_size
entry-stepper        +50 B  (+0.0%)      +18 B  (+0.0%)
entry-main           +50 B  (+0.0%)      +18 B  (+0.0%)

Common code that is always downloaded and parsed every time the app is loaded, no matter which route is used.

Async-loaded Components (~18 bytes added 📈 [gzipped])

name                                           parsed_size           gzip_size
async-load-calypso-blocks-inline-help-popover        +50 B  (+0.0%)      +18 B  (+0.0%)

React components that are loaded lazily, when a certain part of UI is displayed for the first time.

Legend

What is parsed and gzip size?

Parsed Size: Uncompressed size of the JS and CSS files. This much code needs to be parsed and stored in memory.
Gzip Size: Compressed size of the JS and CSS files. This much data needs to be downloaded over network.

Generated by performance advisor bot at iscalypsofastyet.com.

[IanRamosC]

Code looks good and tests well!

[a8ci18n]

This Pull Request is now available for translation here: https://translate.wordpress.com/deliverables/7973815

Thank you @elliottprogrammer for including a screenshot in the description! This is really helpful for our translators.

[a8ci18n]

Translation for this Pull Request has now been finished.