Improve the `@param` docs for `src/wp-includes/pluggable*`.

See #30224.

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git-svn-id: http://core.svn.wordpress.org/trunk@30657 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Improve the `@param` docs for `src/wp-admin/includes/plugin.php`.

See #30224.

Built from https://develop.svn.wordpress.org/trunk@30668


git-svn-id: http://core.svn.wordpress.org/trunk@30658 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Improve the `@param` docs for `src/includes/rewrite.php`.

See #30224.

Built from https://develop.svn.wordpress.org/trunk@30669


git-svn-id: http://core.svn.wordpress.org/trunk@30659 1a063a9b-81f0-0310-95a4-ce76da25c4cd
TinyMCE: update translatable strings, see #30560.
Built from https://develop.svn.wordpress.org/trunk@30670


git-svn-id: http://core.svn.wordpress.org/trunk@30660 1a063a9b-81f0-0310-95a4-ce76da25c4cd