oEmbed feature docs audit

[DrewAPicture]

Holding ticket for oEmbed merge docs audit commits.

[DrewAPicture]

In 34967:

Docs: Clarify the file header summary for wp-includes/embed-functions.php, and add missing parameter information for wp_oembed_parse_query(), introduced in [34903].

See #34227.

[DrewAPicture]

In 34968:

Docs: Adjust the summary for the oembed_discovery_links hook doc to mention that the filter is for HTML output.

See #34227.

[DrewAPicture]

In 34969:

Embeds: Fix syntax on instantiating a new WP_oEmbed_Controller instance and cross-reference in the DocBlock for wp_oembed_parse_query().

See #34227.

[DrewAPicture]

In 34970:

Docs: Adjust third-person singular verbs in DocBlock summaries for oEmbed functions introduced in [34903].

See #34227.

[DrewAPicture]

In 34971:

Docs: Add missing @since versions for the oembed_minwidth and oembed_maxwidth filters, introduced in [34903].

See #34227.

[DrewAPicture]

In 34972:

Embeds: Combine the oembed_minwidth and oembed_maxwidth filters into one, similar to how the existing oembed_defaults works for width and height.

See #32522. See #34227.

[DrewAPicture]

In 34975:

Docs: Add a missing @since version to the hook doc for the the_excerpt_embed filter, introduced in [34903].

See #34227.