Test data split between compiledJava tests and compiledKotlin tests

Basically, this commit splits test data from the from java-txt-kt to two pairs java-txt and kt-txt.
This commit leads to some duplication in test data.
This is temporary: in the platform types branch the test data for LoadJava tests will be changed dramatically, so duplication will go away

compiler/testData/loadJava/compiledKotlin/fromLoadJava/objectInClass.txt

@@ -0,0 +1,15 @@
+package test
+
+internal final class A {
+    /*primary*/ public constructor A()
+    
+    internal object B {
+        /*primary*/ private constructor B()
+        internal final fun foo(/*0*/ a: kotlin.Int): kotlin.String
+        
+        public class object <class-object-for-B> : test.A.B {
+            /*primary*/ private constructor <class-object-for-B>()
+            internal final override /*1*/ /*fake_override*/ fun foo(/*0*/ a: kotlin.Int): kotlin.String
+        }
+    }
+}