Bug 1837275 [wpt PR 40429] - Test order of toggle events in addition …

…to order of DOMSubtreeModified events., a=testonly

Automatic update from web-platform-tests
Test order of toggle events in addition to order of DOMSubtreeModified events.

I realized while writing
whatwg/html#9400 (comment) that the
ordering of the `open` attribute manipulation is also exposed through
`toggle` events, so this tests those events in addition to
`DOMSubtreeModified` events.

Bug: 1444057
Change-Id: I6d3c65f5402053d77e4f6c488aa07209181a8cdd
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4599204
Reviewed-by: Mason Freed <masonfchromium.org>
Commit-Queue: David Baron <dbaronchromium.org>
Cr-Commit-Position: refs/heads/main{#1154716}

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wpt-commits: a61c7604859be25ba8fb24ac863ea15d51385e4f
wpt-pr: 40429

UltraBlame original commit: c64a32b114f7e14f7ce9cfb33e513b7fc870c5e5