Quote: Add spacing supports

[aaronrobertshaw]

Part of: #43241

What?

Adopts padding and margin support for the Quote block.

Why?

• Offers greater design flexibility
• Improves consistency in design tooling with other blocks

How?

• Adopts padding and margin block supports

Testing Instructions

• In the site editor, add a Quote block to a page
• Style via Global Styles and confirm the editor and frontend display correctly
• Override the global styles on the block instance and confirm they display appropriately in the editor and frontend

Note: Global margins will be overridden by layout whereas block instance margins will not be. There is also an unrelated bug with the spacing visualizers that is being addressed separately.

Screenshots or screencast

Screen.Recording.2024-07-15.at.1.08.59.PM.mp4

[fabiankaegy]

🚀 finally 🤩 Tested this and it works as described 👍

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Co-authored-by: aaronrobertshaw <[email protected]>
Co-authored-by: fabiankaegy <[email protected]>

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