Move: Update test data for tests with conflicts

Check refactoring result for the case when conflicts are ignored.
Fix move destination when moving to another source root

idea/testData/refactoring/move/kotlin/moveNestedClass/privateClass/after/B.kt

@@ -0,0 +1,3 @@
+private class B {
+    private val c = A.C()
+}

idea/testData/refactoring/move/kotlin/moveNestedClass/privateClass/after/main.kt

@@ -1,9 +1,5 @@
 class A {
     private val a = B()
 
-    private class B {
-        private val c = C()
-    }
-
     private class C()
 }