[Tests] Remove unnecessary usages of OPTIONAL_JVM_INLINE_ANNOTATION

Signed-off-by: Evgeniy.Zhelenskiy <Evgeniy.Zhelenskiy@jetbrains.com>

#KT-1179

compiler/testData/codegen/box/inlineClasses/inlineInCompanion.kt

@@ -1,11 +1,10 @@
 // TARGET_BACKEND: JVM_IR
 // WITH_STDLIB
-// WORKS_WHEN_VALUE_CLASS
 // LANGUAGE: +ValueClasses
 // FILE: R.kt
 import kotlin.jvm.JvmInline
 
-OPTIONAL_JVM_INLINE_ANNOTATION
+@JvmInline
 value class R(val value: String) {
     companion object {
         inline fun ok() = R("OK")