DOCS-2571 / 26 / DOCS-2571 Update ACL Preset Content (by micjohnson777)

[bugclerk]

This PR adds a new snippet to the POSIX and NFSv4 Preset sections in the ConfiguringACLs.md article to address the changes in NAS-140530. It updates the list of presets in the EditACLScreens.md to include the full list of presets.

Backport to 26 branch

Thanks for contributing to TrueNAS documentation! By opening a Pull Request, you're acknowledging that your changes will be distributed under the Creative Commons 4.0 license.

Original PR: #4604
Jira URL: https://ixsystemsinc.atlassian.net/browse/DOCS-2571

[github-actions]

Vale Style Guide Issues

📊 Summary: 53 issues found in changed files - 2 errors, 0 warnings, 51 suggestions

Changed files with issues:

content/Datasets/Permissions/ConfiguringACLs.md (36 issues)

• Lines 44, 51, 53, 72, 79, 100, 150, 163, 204, 207, 221, 279 - suggestion: Keep sentences under 30 words
• Lines 68, 144, 149, 150, 254, 255, 266 - suggestion: Use active voice instead of passive voice
• Line 154 - suggestion: Try to simplify this sentence.

content/Datasets/Permissions/EditACLScreens.md (15 issues)

• Line 21 - error: 'edit' is repeated!
• Line 28 - suggestion: Keep sentences under 30 words
• Lines 88, 189, 225, 227, 228 - suggestion: Use active voice instead of passive voice
• Line 141 - suggestion: Use Oxford comma before 'and' in lists
• Line 227 - error: Use 'after' instead of 'once'

static/includes/ACLBuiltinPresets.md (2 issues)

• Line 4 - suggestion: Use active voice instead of passive voice

🔧 To fix: Review the issues above and update your documentation accordingly.