Test supported PHPCSUtils versions via unit-tests workflow #743
Description
From #734 (comment).
What problem would the enhancement address for VIP?
With PHPCSUtils now being added as a dependency (#734), we should have confidence that the versions we claim to require will provide the behaviour we expect it to in sniffs.
Describe the solution you'd like
It should it be added to the unit-tests.yml matrix? Or maybe the matrix/workflow should be changed to make use of the Composer --prefer-lowest / --prefer-highest options to simplify the maintenance of the version combinations?