QuickFixMultiModule: change tests structure

idea/testData/multiModuleQuickFix/other/makeOpenFromExpect/common/common.kt

@@ -0,0 +1,5 @@
+// "Make 'One' open" "true"
+// ERROR: Expected class 'Two' has no actual declaration in module testModule_JVM for JVM
+
+expect class One
+expect class Two : <caret>One

idea/testData/multiModuleQuickFix/other/makeOpenFromExpect/common/common.kt.after

@@ -0,0 +1,5 @@
+// "Make 'One' open" "true"
+// ERROR: Expected class 'Two' has no actual declaration in module testModule_JVM for JVM
+
+expect open class One
+expect class Two : <caret>One