Docs: Wrap broken inline `@see` tags with curly braces.

[costdev]

There are approximately 19 instances in Core where @see does not occur at the beginning of a line, and is not wrapped in curly braces. The parser on DevHub doesn't recognise these, and so a literal @see <name> appears on the page.

See here for some examples:

• ​Language_Pack_Upgrader::bulk_upgrade()
• ​Walker_Category_Checklist::start_lvl() (Look at the $args parameter).
• ​is_front_page()

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Docs umbrella ticket for 6.4: #58833

This wraps inline @see tags in curly braces to fix broken references on DevHub.

[audrasjb]

Removing good first bug tag, as we already have a patch.

[mukesh27]

Thanks @costdev for the ticket. PR got enough approval and ready for merge.

[audrasjb]

In 56434:

Docs: Wrap inline @see tags in curly braces.

Props costdev, mukesh27.
Fixes #58858.
See #58833.

committed in https://core.trac.wordpress.org/changeset/56434