Fix @JvmInline value class tests for JS BE

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

@@ -4,7 +4,8 @@ interface IFoo {
     fun foo(): String
 }
 
-@JvmInline
+@Suppress("OPTIONAL_DECLARATION_USAGE_IN_NON_COMMON_SOURCE")
+@kotlin.jvm.JvmInline
 value class IC(val x: String) : IFoo {
     private fun privateFun() = x
     override fun foo() = privateFun()