Fix test data for move test

Tests do not pass after this change
(cherry picked from commit d4437d7)

idea/testData/refactoring/move/kotlin/moveTopLevelDeclarations/moveOnlyFunctionToPackageUsedInJava/after/JavaUsage.java

@@ -1,7 +1,7 @@
-import newPackage.NewPackagePackage;
+import newPackage.FooKt;
 
 class JavaUsage {
     public static void main(String[] args) {
-        NewPackagePackage.foo();
+        FooKt.foo();
     }
 }

idea/testData/refactoring/move/kotlin/moveTopLevelDeclarations/moveOnlyFunctionToPackageUsedInJava/before/JavaUsage.java

@@ -1,7 +1,7 @@
-import oldPackage.OldPackagePackage;
+import oldPackage.FunKt;
 
 class JavaUsage {
     public static void main(String[] args) {
-        OldPackagePackage.foo();
+        FunKt.foo();
     }
 }