Block Supports: Add text indent to typography supports

[aaronrobertshaw]

Trac ticket: https://core.trac.wordpress.org/ticket/64326#ticket

Description

Adds support for text-indent styles for Typography block supports.

WordPress/gutenberg#74889

Test Instructions

1. Adopt typography.textIndent block support for a dynamic block via its block.json file
2. Add a typography.textIndent value for the chosen test block in your theme.json file
3. Create a post with the test block type
4. Confirm the global style is applied to your test block

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This Pull Request is for code review only. Please keep all other discussion in the Trac ticket. Do not merge this Pull Request. See GitHub Pull Requests for Code Review in the Core Handbook for more details.

[github-actions]

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[github-actions]

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Props aaronrobertshaw, ramonopoly, andrewserong.

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[ramonjd]

This works as described and matches the diff between WordPress/gutenberg#74889

I'm just wondering whether we need to add test coverage for the new support and its expected output.

[andrewserong]

+1 this is testing nicely for me, too, should be good once it's got a couple tests, I think.

[aaronrobertshaw]

I've added some tests to cover both the block support and global styles angles. Let me know if they hit the spot.

[ramonjd]

I've added some tests to cover both the block support and global styles angles. Let me know if they hit the spot.

LGTM. I'll rebase quickly to fix conflicts

[ramonjd]

Thanks for the tests!

[andrewserong]

Thanks for the updates and adding tests, LGTM too! 🚀

[ramonjd]

Committed in r61632 and d082b28