Use distJar configuration instead.
It's necessary because currently when using default-type, subproject
starts having a transitive dependency to :kotlin-stdlib-common
and that leads to exception from KT-20897 when building light classes
This change might be reverted once KT-23942 is fixed
#KT-23942 Submitted
When plugins DSL is used, there is no need to
manually generate typesafe accessors for extensions and
conventions (by running `./gradlew kotlinDslAccessorsSnapshot`).
`tests-jar` configuration now extends testRuntime instead of testCompile
(note that testRuntime extends testCompile),
and projectTests() dependency shortcut makes it transitive.
This is required to depend on test utility modules producing `-tests` jar instead of default one
without listing all their transitive dependencies.