Following the changes in the schema, from "whitelists" to "includes",
we are deprecating these two properties from phpunit_coverage_info:
- whitelistfolders => includelistfolders
- whitelistfiles => includelistfiles
They will continue working over the deprecation period but the init/util
scripts will throw some warnings about them being deprecated for 3.11 and
the way to replace them.
Standard 2y deprecation applies with final removed to happen @ MDL-71067
