Adjust test data for previously ignored tests

idea/testData/multiModuleHighlighting/multiplatform/headerPartiallyImplemented/common/common.kt

@@ -1,3 +1,6 @@
+// !CHECK_HIGHLIGHTING
+package foo
+
 expect class My {
 
     fun foo(): Int
@@ -19,5 +22,4 @@ expect class His {
     fun foo(): Int
 
     fun bar(arg: Int): Boolean
-
 }

idea/testData/multiModuleHighlighting/multiplatform/headerPartiallyImplemented/jvm/jvm.kt

@@ -1,13 +1,15 @@
+package foo
+
 actual class <error>My</error> {
 
     actual fun foo() = 42
 }
 
-actual class Your {
+actual class <error>Your</error> {
 
     actual fun foo() = 13
 
-    <error>actual fun bar(arg: Int)</error> = arg
+    actual fun <error>bar</error>(arg: Int) = arg
 
 }
 

idea/testData/multiModuleHighlighting/multiplatform/nestedClassWithoutImpl/common/common.kt

@@ -1,3 +1,4 @@
+// !CHECK_HIGHLIGHTING
 package a
 
 expect class A {
@@ -11,5 +12,5 @@ expect class B {
 }
 
 expect class C {
-    <error>header</error> inner class Inner
+    inner class Inner
 }