Fix old testdata: add missing operator modifier

This testdata was written when there was no "operator" modifier.

 After a83225218f rules for operators become stricter and now functions without operators are not considered as such

idea/testData/internal/toolWindow/componentInlineFun/inlineFun.kt

@@ -1,8 +1,8 @@
 package inlineFun1
 
 class A {
-    inline fun component1() = foo { 1 }
-    inline fun component2() = foo { 2 }
+    inline operator fun component1() = foo { 1 }
+    inline operator fun component2() = foo { 2 }
 
     inline fun foo(f: () -> Int) = f()
 }