Update spaces to the latest designs

[AllanOXDi]

Description

This PR refines the spacing between the card's content and its border to adhere to the most recent design standards.

Issue addressed

#704

Changelog

[#709]

• Description: Update spaces to the latest designKCard
• Products impact: Card updates
• Addresses: #704
• Components: KCard
• Breaking: N0
• Impacts a11y: No
• Guidance:
  [Update spaces to the latest designs #709] Update spaces to the latest designs #709

Steps to test

(optional) Implementation notes

At a high level, how did you implement this?

Does this introduce any tech-debt items?

Testing checklist

• Contributor has fully tested the PR manually
• If there are any front-end changes, before/after screenshots are included
• Critical and brittle code paths are covered by unit tests
• The change is described in the changelog section above

Reviewer guidance

• Is the code clean and well-commented?
• Are there tests for this change?
• Are all UI components LTR and RTL compliant (if applicable)?
• Add other things to check for here

After review

• The changelog item has been pasted to the CHANGELOG.md

Comments

[MisRob]

Looking good to me! The test failure is not related to this work.