We are going to deprecate `WITH_RUNTIME` directive. The main reason
behind this change is that `WITH_STDLIB` directive better describes
its meaning, specifically it will add kotlin stdlib to test's classpath.
Difference from FE1.0
* KT-4285: calls to virtual method with default argument should be
reported as not tailrec. FE1.0 is missing such cases.
* KT-48600: calls inside lambda should be reported as not tailrec. FE1.0
also misses such cases.