Page numbers are inconsistent when manually deleting comments

[samuelsidler]

STR:

1. Have a lot of pages of comments/pings.
2. Filter on only one of them (like pings) and more than one page of them.
3. Go to the last page of pings and delete all pings on the page manually (not bulk delete).
4. The number of pages changes, as expected, but changes from e.g. 6/6 to the total number of pages across both comment types (e.g. 6/41).

Per @rachelbaker, introduced in [17354].

[rachelbaker]

Don't use wp_count_comments if filtering by comment_type

[rachelbaker]

This occurs when filtering the Comments list table by a particular comment_type, because wp_count_comments() doesn't account for different comment_types. In type_list_pagination.patch​, if the comment_type query var is set, I fallback to the $total - 1 value.

[rachelbaker]

In 37664:

Comments: Fix pagination totals in the response of the inline delete actions when filtering the List Table by comment_type.

Within the Ajax action _wp_ajax_delete_comment_response() if the comment_type query var is set, fallback to the previous $total - 1 value instead of getting an incorrect value from wp_comment_count().

Fixes #36991.