Upgrade/Install: Update sodium_compat to v1.19.0.
The latest version of sodium_compat includes improved compatibility with the PHP 8.0 named parameters functionality.
Release notes:
https://github.com/paragonie/sodium_compat/releases/tag/v1.19.0
A full list of changes in this update can be found on GitHub:
https://github.com/paragonie/sodium_compat/compare/v1.18.0...v1.19.0
Follow-up to [49741], [51002], [51591], [52988], [54150].
Props jrf, paragoninitiativeenterprises.
Fixes #56653.
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git-svn-id: http://core.svn.wordpress.org/trunk@53869 1a063a9b-81f0-0310-95a4-ce76da25c4cd