Move coroutines to kotlin.coroutines package: compiler

Generate continuation type as kotlin.coroutines.Continuaion. This code will
fail at runtime since there is no stdlib backing this change yet.
However, in order to generate compatible stdlib we need a compiler, which
generates continuation type as kotlin.coroutines.Continuation.
Thus, firstly we support the change in the compiler, make it bootstrap
compiler and only then change stdlib and tests accordingly.
 #KT-23362

plugins/uast-kotlin/src/org/jetbrains/uast/kotlin/internal/CliKotlinUastBindingContextProviderService.kt

@@ -41,7 +41,8 @@ class UastAnalysisHandlerExtension : AnalysisHandlerExtension {
 
         val typeMapper = KotlinTypeMapper(
             bindingContext, ClassBuilderMode.LIGHT_CLASSES,
-            IncompatibleClassTracker.DoNothing, JvmAbi.DEFAULT_MODULE_NAME, false)
+            IncompatibleClassTracker.DoNothing, JvmAbi.DEFAULT_MODULE_NAME, false, KotlinTypeMapper.RELEASE_COROUTINES_DEFAULT
+        )
         this.typeMapper = typeMapper
         return typeMapper
     }