Update for Gutenberg 10.9.0

[bobbingwide]

In Gutenberg 10.9.0 the wp:query-loop block has been renamed to wp:post-template.
The Gutenberg code has been changed to cater for existing Query Loop blocks.
But ThisIs implements a Query Loop override to support order by rand.

This may or may not explain other problems that I've noted after updating to 10.9.0

1. On front-page.html the latest-posts.html template part is showing a link to the home page, not 3 links to the most recent posts.

2. The Site Logo block crashed in the Site Editor.
   

Note: The first two messages are from oik-blocks - oik-css block is not being registered correctly - oik-blocks uses the old registration method. Time to update eh?

[bobbingwide]

1. On front-page.html the latest-posts.html template part is showing a link to the home page, not 3 links to the most recent posts.

Changing the code to use wp:post-template instead of wp:query-loop resolves the problem.

Comments:

• The Site Editor's / Block Editor's automatic changing appeared to work in the editor
• but it didn't force the user to apply the update
• so the front end was unchanged until I changed and saved something else.
• The logic didn't appear to kick in for templates / template-parts using query-loop, even though the documentation suggests that query-loop should continue to work, until WordPress 5.9

[bobbingwide]

When attempting to resolve the Site Logo problem I ended up with a logo size with a non-integer width

<!-- wp:site-logo {"width":319.090909090909} /--></div>

In the original header.html template part the width was 192. But appeared as 193 in the custom version of the header.html template part. The 09 recurring appeared when I tried to reduce the number from 193 to 192.

[bobbingwide]

The “Cannot read property: limitExceeded” message had already been raised as an Issue. I added my comment WordPress/gutenberg#32939

[bobbingwide]

I’ll have to change the query-loop override logic to work against post-template.