Migration: header->expect & impl->actual in IDEA test data

idea/testData/refactoring/renameMultiModule/headersAndImplsByImplClassMemberVal/before/Common/src/test/test.kt

@@ -1,6 +1,6 @@
 package test
 
-header class C {
+expect class C {
     var foo: Int
     var bar: Int
 }

idea/testData/refactoring/renameMultiModule/headersAndImplsByImplClassMemberVal/before/JS/src/test/test.kt

@@ -1,11 +1,11 @@
 package test
 
-impl class C {
-    impl var /*rename*/foo: Int
+actual class C {
+    actual var /*rename*/foo: Int
         get() = 1
         set(value) {}
 
-    impl var bar: Int
+    actual var bar: Int
         get() = 1
         set(value) {}
 }

idea/testData/refactoring/renameMultiModule/headersAndImplsByImplClassMemberVal/before/JVM/src/test/test.kt

@@ -1,11 +1,11 @@
 package test
 
-impl class C {
-    impl var foo: Int
+actual class C {
+    actual var foo: Int
         get() = 1
         set(value) {}
 
-    impl var bar: Int
+    actual var bar: Int
         get() = 1
         set(value) {}
 }