Incorrect @since tag for _wp_privacy_statuses() function

[dimadin]

In [42967], function _wp_privacy_statuses() was introduced and was later merged in [43071] to the 4.9 branch so it was available since 4.9.6.

Its @since tag incorrectly states that it's available since 5.0.0. Attached patch fixes that, and it also fixes typo in PHPDoc tag for WP_Privacy_Policy_Content::add().

Because of case with 4.9 branch, not sure if it should be fixed there too.

[desrosj]

Thanks for this, @dimadin! Patch looks good. This should be backported, but the person who commits this will handle that. This is a simple change, so a separate patch is not needed.

[SergeyBiryukov]

In 43638:

Docs: Correct @since value for _wp_privacy_statuses().

Fix typo in @since entry for WP_Privacy_Policy_Content:add().

Props dimadin.
Fixes #44915.

[SergeyBiryukov]

In 43639:

Docs: Correct @since value for _wp_privacy_statuses().

Fix typo in @since entry for WP_Privacy_Policy_Content:add().

Props dimadin.
Merges [43638] to the 4.9 branch.
Fixes #44915.

[pento]

[43638] can be merged to the 5.0 branch.

[SergeyBiryukov]

In 43710:

Docs: Correct @since value for _wp_privacy_statuses().

Fix typo in @since entry for WP_Privacy_Policy_Content:add().

Props dimadin.
Merges [43638] to the 5.0 branch.
Fixes #44915.