Drop package facades:

- update incremental compilation tests

jps-plugin/testData/incremental/withJava/kotlinUsedInJava/propertyRenamed/WillBeUnresolved.java

@@ -1,5 +1,5 @@
 class WillBeUnresolved {
     void main() {
-        test.TestPackage.getProp();
+        test.PropKt.getProp();
     }
 }

jps-plugin/testData/incremental/withJava/kotlinUsedInJava/propertyRenamed/build.log

@@ -1,7 +1,6 @@
 Cleaning output files:
 out/production/module/META-INF/module.kotlin_module
 out/production/module/test/PropKt.class
-out/production/module/test/TestPackage.class
 End of files
 Compiling files:
 src/prop.kt
@@ -15,4 +14,4 @@ End of files
 COMPILATION FAILED
 cannot find symbol
 symbol  : method getProp()
-location: class test.TestPackage
+location: class test.PropKt