Automatic update from web-platform-tests
Adjust assert in css-text tests to be more specific (#22641)
The spec used to be broader, but has narrowed down the case where this
logic is applicable. The tests are still valid but the claim made by the
assert was now too broad.
--
wpt-commits: b9e403d28ed4d7b4171ae0cea02719f75a32e810
wpt-pr: 22641
