[TD] Update testdata according to previous commit

compiler/testData/codegen/boxInline/reified/kt15997.kt

@@ -1,6 +1,6 @@
-// FILE: 1.kt
-// FULL_JDK
 // WITH_REFLECT
+// FULL_JDK
+// FILE: 1.kt
 // TARGET_BACKEND: JVM
 package test
 
@@ -25,4 +25,4 @@ class OK {
 fun box(): String {
     OK().value = Unit
     return result
-}
+}