Add `wp-includes/blocks/comments-query-loop` to `$_old_files`

[SergeyBiryukov]

As ​noticed by @azaozz on Slack, there is an empty wp-includes/blocks/comments-query-loop​ directory in SVN and in the 6.1 release.

As noted by @jorbin, it looks like the directory was supposed to be deleted in [54257], which removed the block.json file from it, but not the directory itself.

Since the directory was not deleted in that commit, it was also missed from being added to $_old_files in [54730], which included wp-includes/blocks/post-comments, but not wp-includes/blocks/comments-query-loop.

The latter directory should be removed from SVN and added to the array too.

[desrosj]

57080.diff​ looks good to commit to me.

As for including this in 6.1.1, I think that this could be considered a procedural item that we can include without having to create an additional RC.

@SergeyBiryukov what are your thoughts on that?

[SergeyBiryukov]

Replying to desrosj:

As for including this in 6.1.1, I think that this could be considered a procedural item that we can include without having to create an additional RC.

Agreed, that's what I was thinking too.

[desrosj]

In 54836:

Upgrade/Install: Delete the comments-query-loop folder in wp-includes/blocks.

This properly deletes the now empty src/wp-includes/blocks/comments-query-loop directory and adds that directory to the $_old_files array.

The files in this directory were removed in [54257], but the directory was not marked as deleted in SVN.

Props azaozz, jorbin, SergeyBiryukov.
Fixes #57080.

[desrosj]

Reopening to backport.

[desrosj]

In 54837:

Upgrade/Install: Delete the comments-query-loop folder in wp-includes/blocks.

This properly deletes the now empty src/wp-includes/blocks/comments-query-loop directory and adds that directory to the $_old_files array.

The files in this directory were removed in [54257], but the directory was not marked as deleted in SVN.

Props azaozz, jorbin, SergeyBiryukov.
Merges [54836] to the 6.1 branch.
Fixes #57080.